Tops

This multi award winning line of underwear is best suited for high performance high pulse sports. It has over many years now become the preferred underwear by many, chosen for its super elastic construction, very light weight, and therefore an almost-naked feel when wearing. The wind protective version now comes with new lighter improved stretch without membrane, which prevents buildup of humidity underneath, severely improving wear comfort. Same loaded main fabric as the rest of the RaceX series. Men's Trim Fit.

Versatile thermal training top with perfect mid-weight warmth for the entire season. Men's Trim Fit.

Designed for mountain sports, the OUTLINE midlayer for men features lightweight quick-drying ribbed fabric that effortlessly wicks moisture away. An active fit and fine Merrow® stitching offer more stretch and less friction on the move. Men's Active fit: On tops and bottoms, Active fit is close fitting and lets you move. Not too tight, not too loose.

Practical both as a midweight baselayer and a lightweight fleece, the easy-pack Flux Pull-On is perfect for longer multi-day climbing and trekking trips when you want to stay warm, dry and active. The new Flux Pull-On provides versatile fast-wicking insulation. Designed to keep you dry when you work so you can stay warm when you stop, it is built from Thermic™ single jersey knit with a brushed back for outstanding comfort. It also uses low-profile flatlock seams to provide friction-free comfort next to the skin, even during extreme physical activity. The deep-venting YKK VISLON® half-zip enables you to adjust the warmth to match the activity and the unobtrusive thumb loops keep the layer secure and draught-free. To help with the repeated work-rest cycles of mountain recreation, it also features Polygiene® STAYS FRESH technology, which reduces odour-causing bacteria by 99% for the entire life of the garment. Whether you're escaping for a weekend of bothy-hopping or moving fast from hut to hut, the new Flux Pull-On has the fit, the fabric and the features to keep you comfortable and fresh. Men's Regular Fit

The Force LS Tee is a next-to-skin technical long sleeve tee, designed for comfort and freshness during active use.This lightweight baselayer has soft stitching, low profile seams and a 50+ UPF, ensuring you will be comfortable and protected from the sun on long active days. A zinc odour control treatment keeps you fresh even on multi-day trips, the Force LS Tee offers both comfort and style. Men's Regular Fit

Functional, performance-focused and stylish, the Accelerate Long Sleeve will be your new standard. This men's long sleeve running shirt uses our NB DRY tech to wick moisture away from the body for a more comfortable work out. Finished with an athletic fit and reflective accents for a stylish vibe, this long sleeve tee is a versatile piece you'll reach for again and again. Men's Regular Fit.

Inspired by cold-weather running, our NB Heat Grid Half Zip is a versatile and stylish warming layer. This men's running top features NB Heat grid fleece to help keep you warm while wicking away moisture, and a soft poly-knit construction with just a bit of stretch for comfort. A woven chest pocket provides storage for your longer runs. Men's Trim Fit.

For the runner who doesn't stop just because the weather gets cold, the Impact Run Grid Back Crew adds all the function and form you need. NB HEAT technology helps keep you warm, while zippered pockets add storage options. Lucent Touch fabric in the wrist gives you an easy way to check your smart watch, keeping you focused on your goals. Men's Regular Fit.

Super lightweight and breathable stretch mid-layer with anti-odour treatment. Designed be worn next to the skin or over a baselayer for additional warmth when on the trail in cooler conditions. Men's Active Mountain - Close-fitting for fast-paced activities.

Lightweight next to skin layer for standalone use in warm weather or for all season layering. The POLYGIENE® treated Apex PK fabric effectively wicks moisture and dries quickly. Men's Active Mountain Fit - Close-fitting for fast-paced activities.

The benchmark against which all others are judged, the 200 Oasis Long Sleeve Crewe Solar features our most versatile merino jersey fabric for year-round layering performance across any activity. Men's Trim Fit

Icebreaker's lightest-weight short 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 Short Sleeve Crewe 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. Men's Trim Fit.

Icebreaker's technical, cold-weather base layer top for highly aerobic days, the 260 Zone Long Sleeve Crewe features zoned ventilation panels for active temperature regulation and ample breathability. Men's Trim Fit.

Icebreakers technical, cold-weather base layer top for highly aerobic days, the 260 Zone Long Sleeve Half Zip features zoned ventilation panels for active temperature regulation and ample breathability. Men's Trim Fit.

The original technical Helly Hansen base layer has never looked better. We took inspiration from the iconic sailor strip for this long-sleeve crew. This comfortable performance men’s base layer provides moisture management during aerobic activities, it’s ideal for sailing, hiking, training, climbing, skiing and more. A go-to insulating layer, we’ve been perfecting the HH® LIFA® construction tech for 40 years, it’s quick-dry, extremely breathable and light. Men's Trim Fit.

Reversible running half zip midlayer in merino wool blend with temperature regulating properties for optimal protection in cold conditions. Men's Trim Fit.

Advanced long-sleeve training tee made of soft recycled polyester with efficient moisture transport for intense everyday training. Ergonomic design for optimal fit, mesh details for extra ventilation and concealed zip pocket. Men's Regular Fit.

Their favorite soft and comfortable short sleeve tee with great moisture transport for everyday training. Men's Regular Fit.

Core Gain Midlayer is a versatile half-zip mid-layer jersey made of soft, stretchy and functional fabric with slightly brushed inside for extra warmth and comfort. Works perfectly as an outer layer on chilly days or as a mid-layer in really cold conditions. Men's Regular Fit.

Lightweight warmth that shines in the dark with 3M™ Scotchlite™ Carbon Black Stretch reflectivity in critical motion zones helps drivers recognize you as a runner in motion from up to 600 ft. away. Men's Trim Fit.

Providing just-right warmth, this men's long-sleeve running layer features sweat-wicking, breathable fabric plus a half-zip opening for extra ventilation. Men's Semi-Fitted profile.

Designed for optimal movement, this shirt now has ribbing around the neckline and sleeve cuffs, to prevent stretching around your neck and wrists. Men's Semi-Fitted profile.

Trail running sparked the Cormac’s design and it quickly became a go-to piece for any high output activity where comfort and climate control are essential. The lightweight Ostria™ fabric provides UPF 50+ sun protection, performance stretch and soft comfort. Its gridded construction helps speed moisture transfer and the fit and patterning encourage airflow. Long sleeves and the tall collar extend the sun protection and the deep V-neck unzips quickly for ventilation. Updated fit and patterning improve airflow. Men's Regular Fit

Trail runs, ski tracks, long hikes – winter doesn’t stop you from discovering wild places. The Motus AR Crew is a simple piece delivering superior moisture transport and thermal regulation during active pursuits in the coolest conditions. Worn as a first layer, its Phasic™ AR II is comfortable next to your skin, and quickly wicks away moisture while adding lightweight warmth. It fits close to your body to help maximize fabric performance, but is patterned for comfort and freedom on the move. Men's Trim Fit.

The Dart Long Sleeve t-shirt is a classic, all-season, all-mountain tech t-shirt. Soft and with POLYGIENE® permanent odour control, the Dart series balances warmth, wicking and breathability perfectly. Men's Athletic Mountain Fit - Close-fitting for fast-paced activities.

ADV Essence Singlet is a soft and functional singlet made of recycled polyester with great moisture transport for everyday training. In addition, this advanced training singlet comes with a shaped, ergonomic design for optimal fit, freedom of movement and comfort. Men's Regular Fit.

Pro Hypervent LS Wind Top is a pro-grade long-sleeve running tee with wind-protective front and highly ventilating back for high-intensity workouts in windy conditions. This technically advanced long-sleeve tee features wind-protective ripstop fabric at front and soft polyester jersey at back for enhanced ventilation and efficient body-temperature management. In addition, the running top comes with a zip pocket for safe storage. Hyper-lightweight and hyper-breathable Pro Hypervent is a hyper-lightweight and hyper-breathable pro-grade concept that elevates the performance for demanding runners. Thin, super-soft and exceptionally lightweight and breathable fabrics ensure superior function, ventilation and comfort during both high-speed and long-distance running in hot conditions. Men's Trim Fit.