Ice Breaker

Harnessing the moisture-wicking power of merino wool and natural fibers, Ice Breaker makes high-performance technical apparel for your trail running, hiking and other active pursuits in the mountains and beyond. Their jackets, technical shirts, warming layers, hats and gloves keep you dry and comfortable while you’re working up a sweat and are built to last many seasons.

Functional and elegant in style, these timeless pieces are made to perform and adapt to your life and style at home, in the city or mountainside.

Shop Ice Breaker clothing at Fleet Feet and get free shipping on orders over $99.

About Ice Breaker

Ice Breaker makes natural performance alternatives to synthetic-based apparel. With the belief that nature has the solutions, their jackets, technical shirts, base layers, gloves and hats are crafted from 91% natural fiber and only 9% man-made fabrics to create high-performance apparel that adapts to your life and style. Experts in merino wool and sustainability, Ice Breaker makes purposeful clothing that responds to your body’s active needs.

Free Shipping & Returns

Not sure about trying out Ice Breaker apparel? Don't sweat it. Get free shipping on orders over $99 when you shop on

If you don't like how your gear looks, fits, or feels, we'll take them back within 60 days. That's our Happy Fit Guarantee. Don't know where to start? Check out our guides for the best running shoes, the best running clothes and the best massage tools to get you going.