Smartwool Mens Classic Thermal Merino Base Layer 1/4 Zip Black brand_wahoo fitness Fully approved for E-MTB use

Fully approved for E-MTB use with solid pins

Rivet is the ultimate choice for those seeking reliable

Virtually Seamless™ toe for enhanced comfort

This barend with slotted clamp is 120mm long

Smartwool Mens Classic Thermal Merino Base Layer 1/4 Zip Black brand_wahoo fitness Fully approved for E-MTB useWe've updated the fit of our Men's Classic Thermal Merino Base Layer 1 4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high intensity skiing, hiking,