Men's SmartWool® Classic Thermal Merino Base Layer Crew
Meet the better-than-ever Men's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent chafing. Add one of the best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.
Free 3-Day Shipping
We offer year-round free shipping on all orders. You can expect your order to arrive in 3-4 business days.
Just use our pre-paid shipping labels for year-round free returns.