breathability and superb grip. the nike ko men's training gloves (large) are constructed with maxgrip material on the palm for extra protection and grip without added bulk, while dri-fit mesh fabric delivers sweat-wicking, ventilated comfort.. benefits. dri-fit fabric to wick away sweat and help keep you dry and comfortable. maxgrip palm for exceptional protection and grip without more bulk. mesh finger gussets and panels at the back of the hand for breathability. knuckle cutouts for more flexibility and a natural feel. wide adjustable wrist strap for support and a custom fit. contrast trim and logo screen print for style. product details. fabric: dri-fit 56% polyester/30% tpu/9% nylon/5% rubber. machine wash.