Men's Classic Thermal Merino Base Layer Crew SIZE:S Crafted from 80% responsibly sourced

Crafted from 80% responsibly sourced Merino wool

the Metafuji Trail features a dual-layer midsole with FF TURBO™ and FF BLAST™ PLUS cushioning for energized rebounds and soft landings

21% Elastane

For track athletes

Men's Classic Thermal Merino Base Layer Crew SIZE:S Crafted from 80% responsibly sourcedIntroducing 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