Built to fit, flex, and follow you like a shadow, our Women's Intraknit Thermal Merino Base Layer Bottom uses our innovative 3D knitting technology to create our most insulated, ventilated, and flexible base layer bottoms ever.
Meet the new and improved Women's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics.
Start your layering system with our most innovative foundation to date; our Intraknit collection. Our Men's Intraknit Thermal Merino Base Layer Bottom puts warmth first, while seamlessly knit mesh ventilation helps keep you dry and comfortable.
This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather activities
You’ll love the innovation of the Intraknit™ Merino wool in this ¼ zip women’s base layer, because it helps with moisture management, temperature control, and odor resistance.
New to our innovative Intraknit™ line is the Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip. This Smartwool® base layer is 3D-mapped for a near-custom fit and freedom of movement.
Our new eco-conscious plant-based-dye process brings nature even closer to your body and inherently creates a unique design for each piece. This women’s hoodie is just the right canvas to do that on.