Women's Classic Thermal Merino Base Layer Crew, CHARCOAL HEATHER wheelsize_54mm Room-to-Grow system extends the length

Room-to-Grow system extends the length of the sleeves by 1

Low-Profile - Low-profile fit and chafe-free seams fits comfortably under a helmet or hood

Pre-laundered for extra softness

proprietary SickStick™ gum rubber compound is our stickiest rubber yet

New Linear Flex: 3D Twist and roll action delivers a smoother feel

Women's Classic Thermal Merino Base Layer Crew, CHARCOAL HEATHER wheelsize_54mm Room-to-Grow system extends the lengthMeet the new and improved Women's Classic Thermal Merino Base Layer Crew. Smartwool has updated its 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 their best base layers for cold weather to your winter wardrobe and experience the difference