Perfect Everyday Fit: Designed with a slim, contoured fit to help provide smooth cold weather layers, our men’s long underwear and men’s thermals are perfect whether you’re camping on a chilly summer night or enjoying a frigid winter adventure!
Inspired by the natural world: Icebreaker Merino values the connection between humankind and nature. Our men's long underwear and thermal clothing offer superior performance using natural materials instead of synthetic fibers.
Reliable Materials: Made with 100% Merino wool, these warm men’s leggings are super-soft, and our winter pants for men naturally resist odor and manage moisture. This Merino wool base layer will keep you cool when it’s hot and warm when it’s cold.
Cold-Weather Layering Foundation: Stay warm and comfy all year long with the Icebreaker Merino Standard 175 Warm Leggings for men! These insulated long johns for men are thermal to regulate body temperature, and match our Everyday Zip or LS crew top.
Always Stay Comfortable: This Merino wool underwear for men and men’s winter leggings feature ribbed fabric for stretch and comfort, a brushed elastic waistband for an easy fit, and flatlock seams to reduce chafing for all-day dependability.
