Men's Base Layers

Nature Shop NZ carry the entire range of men's merino wool base layers from Icebreaker New Zealand. This product selection includes men's long johns, shorts, short and long sleeve tops and zip tops from the Icebreaker GT, BODYFIT and EVERYDAY ranges. The Icebreaker base layers are super soft against the skin, resist body odour and provide fantastic temperature control and breathability. The come in a large selection of prints and colours and there are styles designed for a variety of sports and everyday use.

Either view all (38) products in Men's Base Layers Or filter by ranges below.

Bodyfit 200 (16)Bodyfit 260 (6)GT Technical 200 (3)GT Technical 260 (1)GT Run (1)GT Bike (2)Everyday (3)

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  • Icebreaker Contour SS Crewe
    Icebreaker Contour SS Crewe

    Icebreaker
    Contour SS Crewe

    • Cargo Front
    • Cargo Back
    • Black Front
    • Black Back

    BODYFIT 200 We didn't call it contour for nothing. The Contour Crewe hugs your body around the contours, leaving the wind with nowhere to go. With flat seams and a seamless underarm for freedom of movement and supreme comfort, this top is so light and soft that the only thing you'll feel is warm.

    NZD $99.95

    NZD $69.97
  • Icebreaker Oasis LS Crewe
    Icebreaker Oasis LS Crewe

    Icebreaker
    Oasis LS Crewe

    • Monsoon Front
    • Monsoon Back
    • Admiral Front
    • Admiral Back
    • Cobalt/White Stitch Front
    • Cobalt/White Stitch Back
    • Black Front
    • Black Back

    BODYFIT 200 Designed to fit close to the body, this raglan long sleeve top has a higher neck to trap in the heat when you need it most. Flatlock stitching and a seamless underarm reduce friction from internal seams, which will make this top one of the most comfortable pieces of clothing in your wardrobe.

    NZD $119.95

    NZD $83.97
  • Icebreaker Legless 200
    Icebreaker Legless 200

    Icebreaker
    Legless 200

    • Black Front
    • Black Back

    BODYFIT 200 This calf-length legging may stop short of your ankles, but it’s long on performance for your cooler days. This ¾ length layer eliminates pinching and bulk when you’re wearing boots, perfect for skiing or mountaineering. A free-moving crotch gusset and merino wool’s unparalleled softness, odour resistance and heat regulation keep you comfortable all day.

    NZD $99.95

    NZD $59.97
  • Icebreaker Legging 200
    Icebreaker Legging 200

    Icebreaker
    Legging 200

    • Black Front
    • Black Back

    BODYFIT 200 Extra warmth for cooler days, these merino wool leggings wrap your legs in warmth without weighing you down. These are meant for action, with a close fit and crotch gusset for freedom of motion. Enjoy unparalleled performance from this low bulk layer, resisting odour and perfecting the heat and moisture balance as you charge through your day.

    NZD $119.95

    NZD $83.97
  • Icebreaker Tech LS Half Zip
    Icebreaker Tech LS Half Zip

    Icebreaker
    Tech LS Half Zip

    • Black Front
    • Black Back
    • Charcoal/Black Front
    • Charcoal/Black Back

    BODYFIT 260 A zip neck collar, thumb loops, a dropped tail and raglan sleeves are among the cool features on the Tech Top, one of our most popular garments. It breathes brilliantly, feels soft against your skin and stubbornly refuses to hold odour.

    NZD $179.95

    NZD $107.97
  • Icebreaker Sonic 5" Shorts
    Icebreaker Sonic 5" Shorts

    Icebreaker
    Sonic 5" Shorts

    • Black Front
    • Black Back

    ICEBREAKER GT The shortest of our shorts, the streamlined Sonics won’t ever get between you and your personal best. Soft 150gm merino and eyelet mesh side panels maximise venting and mobility, breathing out moisture while giving you lightweight warmth. Their relaxed fit and crotch gusset provide complete range of motion, and reverse colour-contrast stitching eliminates seam rub. Interior key pocket and reflective logos for visibility.

    NZD $79.95

    NZD $47.97
  • Icebreaker Link SS Zip
    Icebreaker Link SS Zip

    Icebreaker
    Link SS Zip

    • Black/Rocket Snow Zip Front
    • Black/Rocket Snow Zip Back

    GT BIKE Go like the wind in this road cycling jersey, fully equipped for hot weather and rigorous riding. Soft, ultra-light 150gm combines with extra-breathable eyelet mesh zones on the back shoulder for maximum venting and mobility. Enjoy effortless access with the highly functional three-panel pocket, including tyre pump storage, and zip-secure pocket with media cord hole for tunes. Reflective details and punchy colour blocking get you noticed on the bike.

    NZD $179.95

    NZD $107.97
  • Icebreaker Drive LS Half Zip
    Icebreaker Drive LS Half Zip

    Icebreaker
    Drive LS Half Zip

    • Walnut Heat Front
    • Walnut Heat Back
    • Largo Harvest Front

    ICEBREAKER GT The highly versatile Drive from our innovative Icebreaker GT technical sports collection is made with 200gm merino fabric plus nanotechnology to keep you dry while you're running or working out. A zip collared neck lets you control your temperature, eyelet mesh panels enhance breathability where you need it most, flatlock seams prevent chafing, and a touch of LYCRA® provides shape retention. Wear solo, over a base layer, or under an outer layer.

    NZD $189.95
  • Icebreaker Sonic 5" Shorts
    Icebreaker Sonic 5" Shorts

    Icebreaker
    Sonic 5" Shorts

    • Black Front

    GT The Sonic Shorts from our technical Icebreaker GT collection are made with lightweight 150gm merino fabric with a touch of LYCRA® for the ultimate fit. Built for speed, the super Sonics deliver anti-chafe seams, a gusset for freedom of movement, elastic waistband with adjustable internal drawcord, and a handy interior pocket for stashing your keys or card.

    NZD $79.95
  • Icebreaker Sonic LS Half Zip
    Icebreaker Sonic LS Half Zip

    Icebreaker
    Sonic LS Half Zip

    • Heat Walnut Front
    • Heat Walnut Back
    • Monsoon Grasshopper Front
    • Force Largo Front

    GT The sporty Sonic, a technical top from our Icebreaker GT range, is made from lightweight 150gm merino fabric with a touch of LYCRA® for a great fit. Every feature is designed to enhance your workout: zip neck collar for temperature regulation, mesh panels for extra breathability where you need it most, anti-chafe seams, and drop-tail hem for added coverage. Keep your keys or cards in the handy back pocket.

    NZD $169.95
  • Icebreaker Sonic LS Crewe
    Icebreaker Sonic LS Crewe

    Icebreaker
    Sonic LS Crewe

    • Force Largo Front
    • Force Largo Back
    • Black Monsoon Front

    GT The super Sonic from our Icebreaker GT technical sports range is made from 150gm merino to regulate your temperature while you're running or working out. Technical features include mesh panels for extra breathability where you need it most, anti-chafe seams, and drop-tail hem for added coverage. Keep your keys or cards in the back pocket.

    NZD $149.95
  • Icebreaker Sonic SS Crewe
    Icebreaker Sonic SS Crewe

    Icebreaker
    Sonic SS Crewe

    • Black/Monsoon Front
    • Monsoon Grasshopper Front

    GT Our Sonic Crewe is part of our technical Icebreaker GT range and is built from 150gm merino to keep your body at an ideal temperature when you're running or working out. Designed to deliver maximum performance, the Sonic has eyelet mesh panels for extra breathability, raglan sleeves for ease of movement, reflective details for visibility, and flatlock seams to prevent chafing. Keep your keys in the handy back pocket.

    NZD $129.95
  • Icebreaker Sprint Leggings
    Icebreaker Sprint Leggings

    Icebreaker
    Sprint Leggings

    • Black/Monsoon Front

    GT TECHNICAL 200These speedy Sprint Leggings come from our technical base layer collection and are made with lightweight 200gm merino plus a touch of LYCRA® for a great fit. Ideal for running or working out in cool conditions, they have a comfortable gusset and smooth, anti-chafe seams.

    NZD $129.95
  • Icebreaker Sprint LS Half Zip
    Icebreaker Sprint LS Half Zip

    Icebreaker
    Sprint LS Half Zip

    • Largo/Force Front
    • Largo/Force Back
    • Black/Monsoon Front

    GT TECHNICAL 200The zip-neck version of the Sprint, a highlight of our technical base layer collection, is made from 200gm merino with a touch of LYCRA® for the ultimate fit. A great all-season workout top, the Sprint has a zip neck for temperature regulation, a slim fit for speed, plus smooth flatlock seams.

    NZD $149.95
  • Icebreaker Sprint LS Crewe
    Icebreaker Sprint LS Crewe

    Icebreaker
    Sprint LS Crewe

    • Largo/Force Front
    • Black/Monsoon Front

    GT TECHNICAL 200The Sprint Long Sleeve Crewe, a highlight of our technical base layer collection, is made from 200gm merino with a touch of LYCRA® for the ultimate fit. A great all-season workout top, the Sprint comes in a slim fit for speed, and has a gusset for comfort and freedom of movement, plus anti-chafe seams.

    NZD $129.95
  • Icebreaker Apex LS Half Zip
    Icebreaker Apex LS Half Zip

    Icebreaker
    Apex LS Half Zip

    • Black/Metro Front
    • Black/Metro Back
    • Largo/Force Front

    BODYFIT 260The Apex Long Sleeve Half Zip from our Bodyfit active layer range is made from highly insulating 260gm merino for hiking or travelling in cold conditions. The zip neck collar lets you regulate your temperature, offset shoulder seams prevent pack rub, and a drop-tail hem provides added coverage. In a comfortable regular fit, it features contrast colour sleeve inset.

    NZD $189.95
  • Icebreaker Apex Leggings
    Icebreaker Apex Leggings

    Icebreaker
    Apex Leggings

    • Black

    BODYFIT 260The Apex Leggings belong to our Bodyfit active base layer collection and are made from highly insulating 260gm merino fabric for warmth in cold conditions. Regular fit with a gusset for all-day comfort.

    NZD $139.95
  • Icebreaker Tech LS Half Zip
    Icebreaker Tech LS Half Zip

    Icebreaker
    Tech LS Half Zip

    • Stripe Admiral Front
    • Stripe Admiral Back
    • Black Front
    • Monsoon/Black Front

    BODYFIT 260This Tech Top with a temperature-controlling zip comes from our Bodyfit active base layer collection and is made from highly insulating 260gm merino. Designed for hiking or travelling, it can be worn solo or, when the temperature drops, under a mid layer. Featuring offset shoulder seams to prevent pack rub, forward side seams to eliminate chafing, and a drop-tail hem for added coverage. Regular fit.

    NZD $179.95
  • Icebreaker Tech LS Crewe
    Icebreaker Tech LS Crewe

    Icebreaker
    Tech LS Crewe

    • Monsoon/Black Front
    • Monsoon/Black Back
    • Stripe Admiral Front
    • Black Front

    BODYFIT 260This versatile Tech Top Long Sleeve Crewe comes from our Bodyfit active base layer collection and is made from highly insulating 260gm merino fabric to keep your body at an ideal temperature when you're enjoying the outdoors. Functional features: offset shoulder seams to prevent pack rub, forward side seams to eliminate chafing, and a drop-tail hem for added coverage. Subtle overdyed stripes.

    NZD $149.95
  • Icebreaker Oasis Legless
    Icebreaker Oasis Legless

    Icebreaker
    Oasis Legless

    • Black

    BODYFIT 200The Oasis Legless from our Bodyfit active base layers collection are made from lightweight 200gm merino fabric for warmth in cool conditions. The shorter leg length comfortably accommodates hiking or mountaineering boots, and smooth flatlock seams prevent rubbing. Slim fit.

    NZD $99.95
  • Icebreaker Oasis Leggings
    Icebreaker Oasis Leggings

    Icebreaker
    Oasis Leggings

    • Black
    • Scout/Grasshopper

    BODYFIT 200The Oasis Leggings, part of our Bodyfit range of active base layers, are made from lightweight 200gm merino fabric, so they're indispensible in cool weather. A slim fit and smooth, anti-chafe flatlock seams make them an incredibly comfortable base layer.

    NZD $119.95
  • Icebreaker Oasis LS Hood
    Icebreaker Oasis LS Hood

    Icebreaker
    Oasis LS Hood

    • Scout Grasshopper Zip Front
    • Scout Grasshopper Zip Back
    • Black Front

    BODYFIT 200The highly technical Oasis Long Sleeve Hood comes from our Bodyfit collection of active base layers and is made from lightweight 200gm merino fabric for hiking, climbing and snow sports. There's a zip neck collar for temperature regulation, a fitted hood for wearing under a helmet, offset sleeves to eliminate pack rub, and drop-tail hem for extra coverage, plus anti-chafe flatlock stitching. Slim fit.

    NZD $139.95
  • Icebreaker Oasis LS Half Zip
    Icebreaker Oasis LS Half Zip

    Icebreaker
    Oasis LS Half Zip

    • Black Front
    • Black Back
    • Monsoon Front

    BODYFIT 200The indispensible Oasis Half Zip from our active base layer collection is made with lightweight 200gm merino fabric to keep you warm on cool weather expeditions. The zip neck collar lets you regulate your temperature, offset sleeves eliminate pack rub, Free Seam flatlock stitching prevents chafing, and the drop-tail hem gives you added coverage. Slim fit for easy layering.

    NZD $139.95
  • Icebreaker Oasis LS Crewe Slopes
    Icebreaker Oasis LS Crewe Slopes

    Icebreaker
    Oasis LS Crewe Slopes

    • Concord Front
    • Concord Back
    • Black Front
    • Heat Front

    BODYFIT 200This distinctive Oasis Crewe from our versatile Bodyfit active base layer collection is made with 200gm merino fabric for hiking or travelling in cool conditions. Offset seams prevent pack rub, Free Seam flatlock stitching eliminates chafing, and its slim fit is designed for easy layering. The graphic is inspired by New Zealand's Southern Alps.

    NZD $139.95
  • Icebreaker Oasis LS Crewe Surge
    Icebreaker Oasis LS Crewe Surge

    Icebreaker
    Oasis LS Crewe Surge

    • Black Front
    • Black Back
    • Walnut Front

    BODYFIT 200Surge is an Oasis Crewe from our Bodyfit active base layer collection, made with 200gm merino fabric for hiking or travelling in cool conditions. Features include offset seams to prevent pack rub, Free Seam flatlock stitching to eliminate chafing and slim fit for easy layering. Topographic lines create an image of both flowing water and a landscape.

    NZD $139.95
  • Icebreaker Oasis LS Crewe
    Icebreaker Oasis LS Crewe

    Icebreaker
    Oasis LS Crewe

    • Stripe Scout
    • Stripe Scout Back
    • Admiral Front
    • Black Front
    • Monsoon Front
    • Concord Front
    • Stripe Walnut

    BODYFIT 200Our Oasis Long Sleeve Crewe is an active base layer made from Bodyfit 200 merino fabric to keep your body at the perfect temperature when you're hiking or exploring the outdoors. Complete with offset shoulder seams to prevent pack rub, anti-chafe seams, plus a drop-tail hem for added coverage. Slim fit.

    NZD $119.95
  • Icebreaker Oasis SS Crewe
    Icebreaker Oasis SS Crewe

    Icebreaker
    Oasis SS Crewe

    • Black Front
    • Black Back
    • Concord Front
    • Stripe Scout Front
    • Trail Front

    BODYFIT 200The highly versatile short sleeve Oasis Crewe is an active base layer made from Bodyfit 200 merino fabric to keep your body at the perfect temperature in the outdoors. Designed to be worn solo or as a highly insulating base layer, it has offset shoulder seams to prevent pack rub, anti-chafe seams for comfort, plus a drop-tail hem for added coverage. Slim fit for easy layering.

    NZD $99.95
  • Icebreaker Everyday Leggings w/fly
    Icebreaker Everyday Leggings w/fly

    Icebreaker
    Everyday Leggings w/fly

    • Black

    EVERYDAYWith a soft waistband, flat side seams and a gusset for ease of movement, these full length leggings are exceptionally comfortable. Merino's ability to control temperature means you'll stay warm without overheating.

    NZD $89.95
  • Icebreaker Everyday LS Crewe
    Icebreaker Everyday LS Crewe

    Icebreaker
    Everyday LS Crewe

    • Cave Front
    • Black Front

    EVERYDAYWho said comfort had to come at a cost? The sexy, stylish Short Sleeve Crewe in essential black fits like a dream, goes with everything, and gives you the thermal protection you need to get through your day in comfort. Get a half-dozen of these and you're set for the winter.

    NZD $89.95
  • Icebreaker Everyday SS Crewe
    Icebreaker Everyday SS Crewe

    Icebreaker
    Everyday SS Crewe

    • Black Front
    • Cave Front

    EVERYDAY Who said comfort had to come at a cost? The sexy, stylish Short Sleeve Crewe in essential black fits like a dream, goes with everything, and gives you the thermal protection you need to get through your day in comfort. Get a half-dozen of these and you're set for the winter.

    NZD $74.95
  • Icebreaker Pursuit LS Half Zip
    Icebreaker Pursuit LS Half Zip

    Icebreaker
    Pursuit LS Half Zip

    • Walnut/Rocket Front
    • Black/Monsoon/Monsoon Stitch Front

    GT TECHNICAL 260 The Pursuit is a technical base layer made from highly insulating 260gm merino with a little LYCRA® for the perfect fit. Designed for cold weather workouts, the powerful Pursuit's technical features include a zip neck collar for temperature control, anti-chafe seams, and underarm gusset for comfort and freedom of movement.

    NZD $179.95
  • Icebreaker SS Circuit Jersey
    Icebreaker SS Circuit Jersey

    Icebreaker
    SS Circuit Jersey

    • Black/Rocket Front
    • Black/Rocket Back
    • Nova/Turf Front
    • Nova/Turf Back

    GT BIKE A modern classic made with ultra-smooth GT200 merino wool, our short sleeve Circuit jersey puts a new spin on comfort with its quick drying time, intuitive design and breathability. Asymmetrical graphics distinguish your road riding style, while the three-panel pocket with pump and secure storage dials in technical, on-the-fly function.

    NZD $199.95

    NZD $99.98
  • Icebreaker Contour Crewe
    Icebreaker Contour Crewe

    Icebreaker
    Contour Crewe

    • Black Front
    • Black Back
    • Cobalt Front
    • Cobalt Back
    • Cargo Front
    • Cargo Back
    • Grass Front
    • Grass Back
    • Earthen Front
    • Earthen Back

    BODYFIT 200 We didn't call it contour for nothing. The Contour Crewe hugs your body around the contours, leaving the wind with nowhere to go. With flat seams and a seamless underarm for freedom of movement and supreme comfort, this top is so light and soft that the only thing you'll feel is warm.

    NZD $99.95

    NZD $49.98
  • Icebreaker Oasis Crewe
    Icebreaker Oasis Crewe

    Icebreaker
    Oasis Crewe

    • Black Front
    • Black Back
    • Admiral Front
    • Admiral Back
    • Grass Front
    • Grass Back
    • Cargo Cajun Stitch Front
    • Cargo Cajun Stitch Back
    • Cobalt White Stitch Front
    • Cobalt White Stitch Back
    • Earthen Front
    • Earthen Back
    • Monsoon Front
    • Monsoon Back

    BODYFIT 200 Designed to fit close to the body, this raglan long sleeve top has a higher neck to trap in the heat when you need it most. Flatlock stitching and a seamless underarm reduce friction from internal seams, which will make this top one of the most comfortable pieces of clothing in your wardrobe.

    NZD $119.95

    NZD $59.98
  • Icebreaker LS Crewe 260
    Icebreaker LS Crewe 260

    Icebreaker
    LS Crewe 260

    • Black Front
    • Black Back
    • Charcoal/Black Front
    • Charcoal/Black Back
    • Nova Front
    • Nova Back
    • Metro Front
    • Metro Back
    • Cobalt/Admiral Front
    • Cobalt/Admiral Back
    • Cargo Front
    • Cargo Back

    BODYFIT 260 This simple top is a favourite the world over. Lightweight, highly breathable, non-itch, low bulk and odour resistant, it's one of our best-ever sellers.

    NZD $149.95

    NZD $74.98
  • Icebreaker Oasis Crewe Mt Cook
    Icebreaker Oasis Crewe Mt Cook

    Icebreaker
    Oasis Crewe Mt Cook

    • Cobalt Front
    • Cobalt Back
    • Monsoon Front
    • Monsoon Back
    • Black Front
    • Black Back
    • Mars Front
    • Mars Back

    BODYFIT Enjoy peak performance with this versatile base layer, its graphic inspired by New Zealand’s towering Mt. Cook. The close-to-body fit allows easy layering, while no-chafe flatlock seams and raglan sleeves make sure you move uninhibited. Super soft, odour resistant pure merino wool fabric keeps you dry and fresh on extended missions.

    NZD $139.95

    NZD $69.98
  • Icebreaker Oasis Crewe Intersect
    Icebreaker Oasis Crewe Intersect

    Icebreaker
    Oasis Crewe Intersect

    • Black Front
    • Black Back
    • Turf Front
    • Turf Back
    • Cajun Front
    • Cajun Back

    BODYFIT Enjoy peak performance with this versatile base layer, its graphic inspired by New Zealand’s towering Mt. Cook. The close-to-body fit allows easy layering, while no-chafe flatlock seams and raglan sleeves make sure you move uninhibited. Always soft and odour resistant pure merino wool fabric keeps you dry and fresh on extended missions.

    NZD $139.95

    NZD $69.98
  • Icebreaker LS Quest Crewe
    Icebreaker LS Quest Crewe

    Icebreaker
    LS Quest Crewe

    • Cobalt Cadet Stitch Front
    • Cobalt Cadet Stitch Back
    • Black Panther Stitch Front
    • Black Panther Stitch Back
    • Rocket Monsoon Stitch Front
    • Rocket Monsoon Stitch Back
    • Nova Turf Stitch Front
    • Nova Turf Stitch back

    GT RUN Built for cool weather workout comfort, this long sleeve t-shirt will be your go-to when you want to go fast. Eyelet panels increase venting in key heat zones, merino wool breathes yet insulates in the cooler temperatures, with odour-resistance that lets you charge hard day after day. A back stash pocket and MP3 player cord loop at the neck let you carry tunes with ease.

    NZD $139.95

    NZD $69.98

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