Nike Tennis Power Short $30 Nike Tennis Power Short The Nike Tennis Power Short is Dri-FIT fabric short with a mesh gusset and screen print design on the side panels. There is a screenprinted Swoosh design trademark at the lower left leg, a woven tennis court label at the bottom right pocket opening and a NikeFIT trademark heat transfer at the right back waistband. Additional Features: 10 in. inseam 100% polyester