Smartwool Women's Classic Thermal Merino Base Layer Bottom Base Layer Tops arch support

arch support

UV-protected polypropylene webbing won't stretch when wet and delivers an impressive Minimum Breaking Strength (MBS) of 1

Our premier kids' harness built with the same features and technology as our adult models

yet still packs remarkably small

It's perfect for heavy use by frequent travelers

Smartwool Women's Classic Thermal Merino Base Layer Bottom Base Layer Tops arch supportChange 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.