Women's Seamless Light Short Sleeve BaselayerPulling on an extra layer when the mercury's rising might seem counterintuitive, but a proper base layer, like the Seamless Light Base Layer, can make all the difference. Wearing a lightweight base layer helps wick sweat away from the body, generating an even greater cooling effect. To top it off, features like soft puff stitching eliminate abrasion inducing seams, while our Slim Fit conforms to your body.