Women's Classic Thermal Merino Base Layer Bottom Old Growth Green Every inch of the Hammer

Every inch of the Hammer was designed to serve the mission: move fast

and emergency use

Hyper-functional and handy

highly breathable fleece on the sides and flip-down earflaps

Built from toasty

Women's Classic Thermal Merino Base Layer Bottom Old Growth Green Every inch of the Hammer100% Merino. 100% capable. Our Women's Classic Thermal Merino Base Layer B is always ready for what's ahead and what's next. With a fit updated to improve functionality while enhancing aesthetics for a range of body shapes and a flatlock seam construction designed to minimize chafing, comfort is never in question. Get yourself a pair or two of our best base layer pants and conquer the cold with more confidence than ever.