Classic Thermal Merino Base Layer 1/4 Zip — Men's Climbing ShoesRock Shoes Synthetic and textile upper

Synthetic and textile upper

sustainability-conscious design

25 x 41 x 6 in

removable insole

impact-resistant hooks attach to basket tubing 1 ¼" and smaller

Classic Thermal Merino Base Layer 1/4 Zip — Men's Climbing ShoesRock Shoes Synthetic and textile upperWe'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,