Women's Classic Thermal Merino Base Layer Crew wgaviota5 while the unique contoured footbed

while the unique contoured footbed promotes natural alignment for effortless recovery

the breathable mesh upper

Reflective trim enhances visibility on dark mornings and nights

breathable upper keeps your foot locked in

The Altra Women’s Lone Peak 9 WP Low is a waterproof trail shoe that’s ready for it all—mud

Women's Classic Thermal Merino Base Layer Crew wgaviota5 while the unique contoured footbedIntroducing the upgraded Smartwool Women's Classic Thermal Merino Base Layer Crew. Crafted from 100% Merino wool, this fan favorite now features refreshed colors and an improved fit for enhanced performance and style. The new shoulder panels eliminate top shoulder seams, while the flatlock seam construction minimizes chafing. Add this top rated base layer to your winter gear and feel the difference during your next skiing, hiking, climbing, or biking