Nike hyper phelon indoor court trainers mens the nike hyper phelon indoor court trainers feature a textured upper fore foot to offer better ball control when playing on the pitch a shaped and cushioned ankle collar is featured with a asymmetric laced up fastening to promote a secure locked positioning for your feet a gripped non marking sole is also part of the design of these indoor court trainers to offer great traction to court flooring without leaving any markings nike branding is feat