When you’re hiking in the mountains or trekking through the backcountry, you want to make sure your clothes have what it takes to keep up. Shop icebreaker’s collection of men’s outdoor adventure clothing for merino wool layers that will keep you comfortable in any weather conditions. Whether you are hiking through a fierce winter, or navigating the summer trails, icebreaker’s merino wool layers will regulate your body temperature to keep you comfortable and dry. Shop icebreaker’s versatile merino layering system, so you can mix and match pieces to suit your style and needs. See what is popular this season with icebreaker’s collection of best sellers for both men and women. And for more information on how to layer our merino wool adventure clothing, check out our layering guide.