SWEAT-WICKING BASELAYER. The Nike Pro Shorts provide a sweat-wicking base layer to help you stay dry, comfortable and focused during your workout. Stay cool: Nike Pro fabric with Dri-FIT technology provides a sweat-wicking base layer of support to help you feel locked in and cool when the action heats up. A mesh panel provides extra ventilation. Stay comfortable: stretchy fabric has a tight fit and a flat elastic waistband to help the shorts stay in place.