Smartwool Thermal Merino Mock Neck Women's Size:Extra Small Designed with a detachable neck

Designed with a detachable neck strap and corner anchor points for versatility

BUILT IN TECH

Perfect for high-intensity activities or milder temperatures

Built with UPF sun protection

Smartwool Thermal Merino Mock Neck Women's Size:Extra Small Designed with a detachable neckMeet the Women's Classic Thermal Merino Mock Neck. This 100% Merino wool fan favorite combines the moisture management, temperature regulation, and odor resistance of Merino with the comfort of an interlock knit. Its flatlock seam construction helps prevent chafing, and the regular fit helps give you room to move without additional bulk. Add one of Smartwool's best cold weather base layers to your winter wardrobe and experience the difference the next