Smartwool Classic Thermal Merino Base Layer 1/4 Zip for Women Color:Black The included PivLock™ leash retainer

The included PivLock™ leash retainer seamlessly attaches to your frames to keep them safe

Four inch thick foam and knitted polyester upper face fabric offers an amazingly comfortable night's sleep

Mummy version has a drawcord footbox for optimal comfort

the water-resistant Freeflex will quickly become your go-to for everyday comfort

Smartwool Classic Thermal Merino Base Layer 1/4 Zip for Women Color:Black The included PivLock™ leash retainerWe've updated the fit of our Women'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 one of our best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help prevent chafing as well as keep you comfortable and temperature regulated as you enjoy high intensity skiing,