Smartwool Women's Classic Thermal Merino Baselayer 1/4 Zip Hotronic Heating System High-performance boots meet your match

High-performance boots meet your match

consider sizing down

Material Contents: 98% Cotton / 2% Spandex

Fabric Weight (GSM): 305

The Water People collection celebrates Patagonia’s unique history that includes surfers who climb and climbers who surf

Smartwool Women's Classic Thermal Merino Baselayer 1/4 Zip Hotronic Heating System High-performance boots meet your matchSmartwool has 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 the heaviest base layer tops and one of the 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