Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip Color:Deep Navy Center Back Length: 30 3/4"

Center Back Length: 30 3/4" (Size M)

Meet our most technical adventure short

The Baby Down Sweater has a NetPlus® 100% postconsumer recycled nylon ripstop shell made from recycled fishing nets to help reduce ocean plastic pollution

30% Polyester

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip Color:Deep Navy Center Back Length: 30 3/4"We'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,