sleek feel

Get down to business breaking up muscle adhesions

offering riders more burned calories

even during intense workouts

Smartwool | Classic Thermal Merino Base Layer 1/4 Zip | Men's | Charcoal Heather long run accessories sleek feelWe'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,