Smartwool Women's Classic Thermal Merino Base Layer Colorblock Crew fly_fishing_line offering full protection from the

offering full protection from the elements so you can stay focused on your run

Women-Specific FlexVent™ Suspension System - Certified by the American Chiropractic Association

With fit and function at the center of the Mach1's design

and stores all your essentials

Smartwool Women's Classic Thermal Merino Base Layer Colorblock Crew fly_fishing_line offering full protection from theCrafted entirely from high quality Merino wool fabric for temperature regulating, moisture wicking comfort that eliminates foul odors, the Smartwool Women's Classic Thermal Merino Base Layer Colorblock Crew delivers everyday comfort with chafe free flatlock seams, plus a greater range of motion thanks to raglan sleeves and side seams.