Classic Thermal Merino Base Layer 1/4 Zip Color:Chalk Violet heather (N81) Designed in Michigan by The

Designed in Michigan by The Mitten State

Generations of running

Women sizes up to 12

With waterproof

Classic Thermal Merino Base Layer 1/4 Zip Color:Chalk Violet heather (N81) Designed in Michigan by TheSmartwool updated the fit of their Women's Classic Thermal Merino Base Layer 1 4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and one of their 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