and alpine sportsmen alike

Straightforward sweat-wicking performance

and is stain resistant

this beanie offers a seamless

The patented technology self-adjusts for different body sizes and targets the IT-bands

Smartwool | Classic Thermal Merino Base Layer Crew | Women's | Purple Iris Heather Spirit and alpine sportsmen alikeMeet 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. The addition of shoulder panels and its flatlock seam construction helps prevent chafing and increases your comfort level. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next