Smartwool Men's Classic Thermal Merino Base Layer Crew Boxed Deep Navy Colour Shift fcs Breathability: 30K (9/10)

Breathability: 30K (9/10)

Constructed with premium suede uppers

This light-support triangle top features a knot detail at the front and removable padding

Lightweight ThermoBall™ Eco insulation retains warmth even in damp conditions

A cozy beanie knit from 100% acrylic

Smartwool Men's Classic Thermal Merino Base Layer Crew Boxed Deep Navy Colour Shift fcs Breathability: 30K (9/10)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 our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing,