Icebreaker Clothing & Socks

Inspired by nature, Icebreaker harnesses the incredible capabilities of natural fibers to make simple, beautiful, high quality clothing that inspire and enable people in their adventures outdoors and in everyday life.

Icebreaker Men's 260 Zone Long Sleeve Half Zip

A heavyweight baselayer shirt with optimized fabric zones for active performance.

Icebreaker Men's 260 Zone Leggings

Heavyweight baselayer bottoms with optimized fabric zones for active performance, the 260 Zone Leggings are our most technical cold-weather leggings.


Made Better When Icebreaker first pioneered the original 100% merino base layer, nothing else felt or performed like it. 21 years later, we’re still crafting it to perfection. As category creators we changed the industry’s perception of the power of natural performance fabrics and pioneered the layering system.


Sustainability isn’t just a feature of our products, it’s in the values and design of our business. We maintain close relationships with the people who make our garments, so you can have peace of mind about where your clothing comes from.