Icebreaker | Base Layers

All the benefits of merino wool with strategic ventilation. For highly active days on the bike, skis or trail, this base layer keeps you warm while...

A breathable and comfy mid-weight that keeps you warm, mobile and odour free. This Base Layer is a go-to for cold conditions whether it be deep pow...

This updated Midweight, Zip Neck design is a great foundation for cold-weather layering. The Tech LongSleeve Half Zip keeps you at the right tempe...

A warmer mid-weight version of the Icebreaker Oasis Leggings, designed to handle frigid days on the trail or mountain. This base layer will keep y...

A warmer Midweight version of the Oasis Leggings. Perfect for frigid days on the trails or the mountain, the updated 260 Tech Leggings feature a 1...

The versatile base layer with an updated design in midweight fabric is an essential foundation for your cold-weather layering system.  Whether yo...

A technically capable yet flattering silhouette with a feminine scoop neck and benefits of 100% merino wool. This Base Layer will keep you comforta...

This Base Layer features a technically capable yet flattering silhouette with the benefits of 100% merino wool. If you're looking for reliable comf...

Icebreaker's best-selling active baselayer bottoms made with ultra-comfortable 100% merino jersey fabric and an updated design for improved comfort...

Everyday Bodyfit tops layer effortlessly under any mid and outer layers providing a great foundation for your everyday cold-weather layering syste...

The go-to Base Layer bottoms made with classic merino jersey fabric in a highly comfortable and versatile design. The 200 Oasis Leggings provide ...

Easy layering, warmth, unmatched breathability and moisture wicking for all your cold weather pursuits. The Icebreaker Mens 200 Oasis 3/4 Leggings...