Underwear

/ HOW IT FITS Relaxed fit: with a fly. / MADE FOR The guy who likes powder as much as an après-ski pint. A stretch merino pair that comes with natural thermoregulation and moisture-wicking qualities. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™, odor-resistant.

Upgrade the everyday side of your underwear drawer. Made using super-soft, moisture-wicking fabric, this best-selling style delivers first-class comfort and breathability. Designed to reduce friction, DayTripper comes equipped with the patented BallPark Pouch™ - a 3D hammock-shaped pouch that keeps your man-parts in place.

HOW IT FITS: Semi-compression fit: 4 way stretch fabric, no fly. MADE FOR: Marathon training sessions or backcountry runs. Built with stretch micromesh fabric for quick-drying performance and support. BUILT IN TECH: BallPark Pouch™, Three-D Fit™, Flat Out Seams™, anti-odor, anti-roll waistband.

/ HOW IT FITS Semi-Compression Fit: hugs the body but is never restrictive. / MADE FOR Up-tempo training, cardio, and recreational activity. This style is a stealth superhero, incorporating comfort, support, and security to enhance your movement. / BUILT IN TECH Performance based BallPark Pouch™, Three-D Fit™, Flat Out Seams™.

/ HOW IT FITS Relaxed Fit: uber-soft, with a fly. / MADE FOR The guy who wants the best for his boys. Our softest collection, offering all-day comfort for work or travel. Updated this season to include a trunk. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™.

/ HOW IT FITS Slim fit: ultra-light, with a fly. / MADE FOR Road trips, red-eye flights, and treks around the world. This low-maintenance travel pair has wash-and-go wearability. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™, anti-odor, anti-roll waistband.

/ HOW IT FITS Slim Fit. This product has a constrained stretch, if you are on the upper end of the size range, please size up. / MADE FOR The guy who goes between the weight room and boardroom. Designed for a wide range of sport and everyday activities. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™, fly, odor resistant.

/ HOW IT FITS Slim fit: super-soft, breathable, no fly. / MADE FOR The guy whose sense of style runs deep. These best-selling boxer briefs come in a wide range of prints and patterns. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™, anti-roll waistband.

/ HOW IT FITS Slim Fit: no fly. / MADE FOR The guy who wants to look good while he works out. Volt is cut from a breathable pin-dot mesh, perfect for high-aerobic training or sport activities. / BUILT IN TECH BallPark Pouch™, Three-D Fit™, Flat Out Seams™

Icebreaker's lightest-weight long sleeve base layer tops are the ideal second skin to keep you comfortable throughout your physical pursuits. Made with breathable and insulating 150gm corespun merino, the Zone Long Sleeve Half Zip is perfect for year-round adventures. Whether you are running off-road, biking or just training around the city, it has got just enough LYCRA® to maximise flexibility while its next-to-skin comfort makes it a must have layering piece. Strategically placed merino mesh offers thermo-regulation, while flatlock seams prevent chafing during vigorous movement. FEATURES: Corespun fabric for enhanced durability, LYCRA® content for stretch and mobility, Zip neck collar for temperature regulation, Strategically placed merino mesh for ventilation, Flatlock seams prevent chafing, Raglan sleeve construction for mobility, Underarm gusset for comfort and mobility, Dropped front and back hem for added coverage, Center back length: 74.8cm/29½", size L, Icebreaker heat transfer logo FABRIC: Body: 83% Merino Wool/ 12% Nylon/ 5% LYCRA® Eyelet: 85% Merino Wool/ 14% Nylon/ 1% LYCRA®

The slim-fit 175gm Everyday Boxers With Fly are go-to men's merino wool underwear for any day, anywhere.

A perfect base layer on cooler morning commutes or year-round travel. Made from breathable merino rib, Icebreaker's 175gm Everyday Leggings move with you, keeping you warm in cooler weather and cool in warmer conditions. A naturally odour resistant fabrication allows for multi-day wear, ideal for journeys further afield. INSEAM: Large = 77.2cm / 30½" FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Odour Resistant, Breathable, Moves with you FEATURES: Rib fabric provides stretch and comfort, Icebreaker branded brushed elastic waistband, inseam: 77.2cm/30½", size L FABRIC WEIGHT: 175 Ultralight FABRIC: 100% Merino Wool

A classic, all-purpose men’s base layer T-shirt made with soft and breathable 100% merino wool fabric, the 175 Everyday Long Sleeve Crewe is as versatile as it is comfortable.

Icebreaker's 100% merino, 200gm Everyday Bodyfit™ tops layer effortlessly under any mid and outer layers for the ultimate cool weather adventures. With seams carefully offset from the peak of your shoulder, you won't find any irritation from the straps of a heavy pack. All over flatlock seams prevent chafing and underarm gussets allow breathability where your body needs it. The Oasis Long Sleeve Half Zip is your go-to adventure staple. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Odour Resistant, Breathable, Warm FEATURES: Zip neck collar for temperature regulation, offset shoulder seams prevent pack rub, flatlock seams prevent chafing, underarm gusset for comfort and mobility, drop tail hem for added coverage, center back length: 75.4cm/29¾", size L, Icebreaker tonal embroidered logo FABRIC WEIGHT: 200 Lightweight FABRIC: 100% Merino Wool

Icebreaker's best-selling active baselayer bottoms made with their ultra-comfortable 100% merino jersey fabric and an updated design for improved comfort, the 200 Oasis Leggings are the perfect foundation for your everyday cold-weather layering system. The Oasis fabric is not only insulating and highly breathable, but it resists odors during extended use. The slim fit and gusseted construction provide unrestricted freedom of movement, while the brushed elastic waistband and flatlock seams throughout eliminate chafing when you’re on the move. INSEAM: Large = 78.1cm / 30¾" FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Odour Resistant, Breathable, Warm FEATURES: Icebreaker branded brushed elastic waistband, flatlock seams prevent chafing, gusset for comfort and mobility, inseam: 78.1cm/30¾", size L FABRIC WEIGHT: 200 Lightweight FABRIC: 100% Merino Wool

Active men’s base layer bottoms made from 100% merino wool jersey, the 200 Oasis Leggings are Icebreaker's best-selling long underwear.

Icebreaker's best-selling active baselayer bottoms made with their ultra-comfortable 100% merino jersey fabric and an updated design for improved comfort, the 200 Oasis Leggings w/ Fly are the perfect foundation for your everyday cold-weather layering system. The Oasis fabric is not only insulating and highly breathable, but it resists odors during extended use. The slim fit and gusseted construction provide unrestricted freedom of movement, while the brushed elastic waistband and flatlock seams throughout eliminate chafing when you’re on the move. FEATURES: Updated design, Icebreaker branded brushed elastic waistband, Flatlock seams prevent chafing, Contoured pouch with functioning fly, Gusset for comfort and mobility, Inseam: 78.1cm/30¾", size L FABRIC: 100% Merino Wool

Icebreaker's classic reliable merino baselayer bottom in a mid-calf design, the 200 Oasis Legless is designed for use with ski boots, mountain boots and other high-cuff winter footwear. The updated design features a gusset for comfort and mobility, and short-leg length to eliminate uncomfortable bunching. The 100% merino jersey fabric offers super-soft, next-to-skin comfort, incredible breathability and natural odor resistance. The brushed elastic waistband and flatlock seams prevent irritation during high-intensity days outside. INSEAM: Large = 60cm / 23½" FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Odour Resistant, Breathable, Warm FEATURES: Icebreaker branded brushed elastic waistband, flatlock seams prevent chafing, gusset for comfort and mobility, inseam: 60cm/23½", size L FABRIC WEIGHT: 200 Lightweight FABRIC: 100% Merino Wool

A versatile men’s merino wool base layer shirt, the 200 Oasis Long Sleeve Crewe combines casual comfort with technical performance.

The 200 Oasis Long Sleeve Crewe Snap Head, Icebreaker's everyday Bodyfit™ top in 100% merino wool, layers effortlessly under any mid and outer layers for your cool-weather adventures. With its seams carefully offset from the peak of your shoulder, you won't find any irritation from the straps of a heavy pack. All-over flatlock seams prevent chafing and underarm gussets allow your body to breathe where it needs it most. This base layer top is your go-to adventure staple. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Odor-resistant, Breathable, Warm FEATURES: Offset shoulder seams prevent pack rub, Flatlock seams prevent chafing, Underarm gusset for comfort and mobility, Drop tail hem for added coverage, Center back length: 75.4cm/29¾", size L, icebreaker tonal embroidered logo FABRIC WEIGHT: 200 Lightweight FABRIC: 100% Merino Wool

Midweight men’s merino wool base layer leggings perfect for skiing, winter hiking or cold-weather layering, the 260 Tech Leggings are technical long underwear bottoms that feature a gusseted construction and breathable, odor-resistant fabric.

A warmer midweight version of Icebreaker's best-selling Oasis Leggings, perfect for frigid days on the trails or the mountain, the updated 260 Tech Leggings feature a 100% merino wool fabric for premium softness, insulation and breathability. These odor-resistant baselayer bottoms also feature a gusseted construction for ample range of motion, and the brushed elastic waistband and flatlock stitching throughout eliminate chafing when you’re on the move. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Breathable, Warm FEATURES: Icebreaker branded brushed elastic waistband, flatlock seams prevent chafing, gusset for comfort and mobility, inseam: 78.1cm/30¾", size L FABRIC WEIGHT: 260 Midweight FABRIC: 100% Merino Wool

A warmer midweight version of Icebreaker's best-selling Oasis Leggings, perfect for frigid days on the trails or the mountain, the updated 260 Tech Leggings w/ Fly feature a 100% merino wool fabric for premium softness, insulation and breathability. These odor-resistant baselayer bottoms also feature a gusseted construction for ample range of motion, and the brushed elastic waistband and flatlock stitching throughout eliminate chafing when you’re on the move. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports BENEFITS: Comfort, Breathable, Warm FEATURES: Updated design, flatlock seams prevent chafing, contoured pouch with functioning fly, Icebreaker branded brushed elastic waistband, gusset for comfort and mobility FABRIC WEIGHT: 260 Midweight FABRIC: 100% Merino Wool PRODUCT WEIGHT: Medium = 243 g / 8.57 oz

Icebreaker's midweight men’s base layer for cold conditions, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering.

Icebreaker's versatile baselayer design in a midweight fabric, the updated 260 Tech Long Sleeve Crewe is a go-to foundation for cold-weather layering, whether you’re scoring a powder day at the resort or enjoying a quiet hike through the woods. Made from 100% merino wool jersey fabric, the Tech LS Crewe insulates next-to-skin, breathes to regulate temperature and resists odors on active days or long stints away from home. Gusseted underarms, forward side seams and offset shoulder seams improve range of motion and prevent chafing when you’re moving fast or wearing a pack. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Breathable, Warm FEATURES: Offset shoulder seams prevent pack rub, flatlock seams prevent chafing, forward side seams for comfort, underarm gusset for comfort and mobility, drop tail hem for added coverage, center back length: 75.4cm/29¾", size L, Icebreaker tonal embroidered logo FABRIC WEIGHT: 260 Midweight FABRIC: 100% Merino Wool

Icebreaker's versatile baselayer design in a midweight, zip-neck design, the updated 260 Tech Long Sleeve Half Zip is a go-to foundation for cold-weather layering, whether you’re scoring a powder day at the resort or enjoying a quiet hike through the woods. Made from 100% merino wool jersey fabric with a deep front zip that quickly dumps excess heat, the Tech LS Crewe insulates next-to-skin, breathes to regulate temperature and resists odors on active days or long stints away from home. Gusseted underarms, forward side seams and offset shoulder seams improve range of motion and prevent chafing when you’re moving fast or wearing a pack. FIT: Slim LAYER: Base Layers BEST FOR: Snow Sports, Adventure BENEFITS: Comfort, Breathable, Warm FEATURES: Zip neck collar for temperature regulation, offset shoulder seams prevent pack rub, flatlock seams prevent chafing, forward side seams for comfort, underarm gusset for comfort and mobility, drop tail hem for added coverage, center back length: 75.4cm/29¾", size L, Icebreaker tonal embroidered logo FABRIC WEIGHT: 260 Midweight FABRIC: 100% Merino Wool

Stretchy and slim-fit merino wool men’s boxers made with Icebreaker's corespun fabric, the Anatomica Boxers offer the support and comfort you need.

Stretchy and slim-fit merino wool men’s boxers made with Icebreaker's corespun fabric, the Anatomica Boxers With Fly offer the support and comfort you need.

Built with a super-soft, stretchy and highly durable merino wool blend, and outfitted with the support and comfort you need for both daily life and weekend adventures, the Anatomica Briefs are the underwear you’ve been searching for. With an exclusive Icebreaker supportive fit that makes them even more comfortable, the Anatomica Briefs feature corespun fabric, merino wool fibers wrapped around a nylon core, for increased durability, strength, and next-to-skin softness. Flatlock seams eliminate chafing when you’re on the move, and the contoured pouch offers additional support. FIT: Slim LAYER: Underwear BEST FOR: Hike, Adventure BENEFITS: Comfort, support, Odor Resistant, Lightweight, Breathable FEATURES: Updated with improved fit, closed contour pouch, flatlock seams prevent chafing, corespun fabric for added durability FABRIC WEIGHT: 150 Ultralight FABRIC: 83% Merino Wool, 12% Nylon, 5% LYCRA® corespun

Icebreaker's classic, go-to boxer brief in cool-lite™ fabric, the Anatomica Cool-Lite Boxers have the support you need for daily life and weekend adventures, with an exclusive icebreaker fit that makes them the most comfortable pair in your underwear drawer. Breathable, moisture-wicking cool-lite™ blends natural TENCEL™ and stretchy spandex with corespun fibers—nylon threads wrapped in merino wool for the ultimate combination of durability and next-to-skin softness. Flatlock seams eliminate chafing when you’re on the move, and the contoured pouch offers additional support.