Tops

The Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% responsibly sourced Merino wool made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance. With shoulder panels and a flatlock seam construction, this base layer brings consistent comfort, as well as reliable warmth and durability, to winter hiking, running, and skiing.

Made with Smartwool's innovative Intraknit™ technology, this men’s base layer crew is designed with colorblock patterning for a distinctive look. It’s 3D-knit to enhance performance, and it offers mesh zones for better breathability in all the right places. Plus, this crew is built so that it fits as though it’s custom-made just for you. With enhanced durability features such as ribbed elbows, this shirt will last for a long time to come.

This minimalist-style crew is anything but insignificant. It is a lightweight, super-moveable top, perfect for all of your sweatiest cold-weather activities. With Merino Sport yarns and gender-specific ventilation perfectly placed to maximize thermoregulation and breathability in high-intensity activities, it helps amplify moisture management, movement, and comfort.

Wonderfully-patterned and even more comfortable, Smartwool's Men's Intraknit Thermal Merino Base Layer Pattern Crew uses Smartwool's latest and greatest technology to help keep you warm as you wander and get active. This Smartwool base layer is 3D-mapped for a near-custom fit and freedom of movement, while ribbed elbows provide extra flex room. New technology allows Smartwool to seamlessly knit mesh ventilation in gender-specific zones designed to help keep your body dry and warm as you venture out in comfort.

A breathable merino technical top, designed to naturally regulate your temperature, control odor and keep you comfortable when you’re working hard in the widest range of conditions. Made from a blend of 65% RWS-certified merino wool and 35% recycled polyester. All of the virgin wool Patagonia sources is certified to the Responsible Wool Standard (RWS) from farm to fiber to help ensure protection both for the animals that supply it and the land they graze. Fair Trade Certified™ sewn.

The versatile tech tee that provides comfort, breathability and odour-resistance for any adventure you can think of, the 150 Tech Lite II Short Sleeve Tee Sidecountry Skiers Club features 100% merino for all-natural performance. The tee's original artwork draws inspiration from vintage touring tees, highlighting some of the best places in the world for ungroomed turns outside the ski area.

A classic, all-purpose base layer T-shirt made with soft and breathable 100% merino wool fabric, the 175 Everyday Short Sleeve Crewe is as versatile as it is comfortable.

A versatile 100% merino wool base layer top with a classic zip-neck design, the 200 Oasis Long Sleeve Half Zip combines casual comfort with technical performance.

A versatile 100% merino wool base layer top with a classic zip-neck design, the 200 Oasis Long Sleeve Half Zip combines casual comfort with technical performance.

A versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Short Sleeve Crewe is Icebreaker's best-selling base layer top. Fibers that regulates the body temperature in all weather conditions, along with resisting odors; gusseted underarms for mobility and comfort

A versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Short Sleeve Crewe is Icebreaker's best-selling base layer top. Fibers that regulates the body temperature in all weather conditions, along with resisting odors; gusseted underarms for mobility and comfort

The benchmark against which all others are judged, very versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is the best-selling base layer top. Hand-drawn and sketched by artist Damon Watters.

A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Crewe features 100% pure and natural merino wool.

A warmer, midweight version of the best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering, made with 100% merino wool.

A warmer, midweight version of the best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering, made with 100% merino wool.

A warmer, midweight version of the best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece for winter layering, made with 100% merino wool.

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Zip feature 100% pure and natural merino wool.

A heavyweight midlayer fleece ideal for cold-weather training, skiing or alpine climbing, the 560 Realfleece™ Elemental II Long Sleeve Zip features 100% Merino wool to naturally insulate, breathe and regulate your temperature.

A heavyweight midlayer fleece ideal for cold-weather training, skiing or alpine climbing, the 560 Realfleece™ Elemental II Long Sleeve Zip Hood features 100% Merino wool to naturally insulate, breathe and regulate your temperature.

Their versatile tech tee that provides comfort, breathability and natural odor-resistance for any adventure you can think of, the Tech Lite II Short Sleeve Tee Ski Stripes features 100% merino for all-natural performance. The tee’s original artwork by Damon Watters features a gradient illustration of a classic ski field.

A versatile tech tee that provides comfort, breathability and natural odor-resistance for any adventure you can think of, the Tech Lite II Long Sleeve T-Shirt Skiing Yeti features 100% merino for all-natural performance.

A versatile tech tee that provides comfort, breathability and natural odor-resistance for any adventure you can think of, the Tech Lite II Short Sleeve Tee Skiing Yeti features 100% merino for all-natural performance. The original artwork by Damon Watters features a fun illustration of the ultimate mountain dweller enjoying some turns.