Men's Classic Thermal Merino Base Layer Crew SIZE:M Add speed to your daily

Add speed to your daily runs with advanced technology

Low 3mm drop balances ground feel with light cushioning

Built with waterproof GORE-TEX

this shoe provides exceptional comfort and support

Men's Classic Thermal Merino Base Layer Crew SIZE:M Add speed to your dailyIntroducing the upgraded Smartwool Men'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