Icebreaker has the world’s best merino wool base layer system. Our men’s base layer collection is moisture wicking and breathable to keep you comfortable in even the most extreme heat. Merino wool base layers are also odor resistant, so you’ll stay smelling fresh even after a long day’s work out. Our men’s base layers come in a wide selection including: long sleeve and short sleeve tops, leggings, boxers and more. Stock up on men’s base layers! Our merino wool base layer collection helps keep your body at the perfect temperature in the outdoors. Tiny air pockets release body heat to keep you cool and dry. Men’s base layers are perfect for all outdoor activities, especially active sports like rock climbing, hiking, and running.
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