The Nike Power Training Tight features sweat-wicking technology and a tight fit that hugs the body for a locked-in feel that flatters. Features Nike Power fabric features Dri-FIT technology to keep you dry and comfortable. Tight fit hugs your body for a flexible, locked-in feel. Waistband is tilted up in back for a natural fit and enhanced coverage. Flat seams feel smooth against your skin. Triangular gusset allows for a full range of motion.