Smartwool Women's Classic Thermal Merino Base Layer Bottom Size:L Introducing the Big Zip EVO-the

Introducing the Big Zip EVO-the latest evolution in taste-free hydration

and touchscreen-compatible fingertips

With a microfleece-lined neck

Extra durable

Perfectly sized to make hot water for one pouch meal or a generous cup of coffee

Smartwool Women's Classic Thermal Merino Base Layer Bottom Size:L Introducing the Big Zip EVO-theChange can be a good thing. We've improved the fit on our 100% Merino bottoms with new side seams and a curved seam in the back to help provide a slimming effect while reducing excess fabric. Our Women's Merino 250 Baselayer Bottoms are designed to keep you doing what you love while staying comfortable helping keep your body temperature regulated and wrapping you in unbelievable Merino wool softness.