Smartwool Classic Thermal 250g Merino 1/4 Zip Top 2023 - Men w22 The UnderBite outline extracts more

The UnderBite outline extracts more arc

2 T1 Heel Rests

ThermacoreECO insulation provides focused warmth

you need gear that locks in heat and blocks out the elements

The men’s UNTRACKED insulated ski pants take weather protection

Smartwool Classic Thermal 250g Merino 1/4 Zip Top 2023 - Men w22 The UnderBite outline extracts moreWe've updated the fit of our Men's Merino 250 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, running, and