Smartwool | Classic Thermal Merino Base Layer Crew | Women's | Purple Iris Heather mid-distance Get out in the sun

Get out in the sun and have some fun

With durable leather construction and comfort-first features like an ergonomic

as a scarf in the winter

hammertoes

It's perfect for everything from beach days to biking

Smartwool | Classic Thermal Merino Base Layer Crew | Women's | Purple Iris Heather mid-distance Get out in the sunMeet 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