Smartwool Women's Classic Thermal Merino Base Layer Crew Color:Twilight Blue Heather Smartwool's Women's Merino 150 Base

Smartwool's Women's Merino 150 Base Layer Bottoms are the perfect layer to put on for your warm-weather adventures

Organic cotton starts with GMO-free seed and is grown using traditional farming methods

Meet the Men's Intraknit™ Thermal Max Merino Base Layer 1/4 Zip

Adjustable to any neck size

SA MS ANADRO WF X F (X = line weight)

Smartwool Women's Classic Thermal Merino Base Layer Crew Color:Twilight Blue Heather Smartwool's Women's Merino 150 BaseMeet 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