Smartwool Classic Thermal Merino Women's Baselayer Quarter Zip Top phone Since its soft and bendable

Since its soft and bendable it’s easy to place it directly on to your route on the map

Sonic’s new chevron baffle construction better compartmentalizes down

TEMPERATURE TESTED

Durable and Reflective headband for easy visibility

Smartwool Classic Thermal Merino Women's Baselayer Quarter Zip Top phone Since its soft and bendableDescription We'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