Smartwool Women's Classic Thermal Merino Base Layer Crew (SW016369P94) Size:XS Knit-in touch screen capability on

Knit-in touch screen capability on thumb

is made of a thermoformed closed-cell foam that provides support and comfort

Cross Carbon Drag

easy to attach and adjust

and features USB charge in and charge out ports—ideal for charging a cell phone in the backcountry

Smartwool Women's Classic Thermal Merino Base Layer Crew (SW016369P94) Size:XS Knit-in touch screen capability onMeet the new and improved Women's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next