An ultralight sleeveless women's base layer for temperature regulation in warm and hot temps. An ultralight sleeveless women's baselayer for temperature regulation in warm and hot temps. Control your climate Control your climate Bontrager's Mesh Women's Sleeveless Base Layer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5™ active-particle technology to keep your body at an ideal core temperature even on your hottest and longest rides. Bontrager's Mesh Women's Sleeveless Baselayer keeps you cool and dry when temperatures rise. It's made of ultra-lightweight fabrics enhanced with 37.5™ active-particle technology to keep your body at an ideal core temperature on even your hottest and longest rides. - Lightweight fabric and 37.5™ active-particle technology offer moisture and temperature regulation Lightweight fabric and 37.5™ active-p...
