Nike Zoom Rival SD 2 Track & Field Throwing Black Shoes 。The Nike Zoom Rival SD 2 Track & Field Throwing Shoes in size 10 are a new pair of athletic sneakers designed for track and field throwing events. Featuring a lace-up closure and low-top shoe shaft style, these shoes are made with a synthetic upper material and a foam insole for comfort and support. The black color and solid pattern give them a sleek and sporty look, perfect for summer, fall, and spring seasons. With a rubber outsole for traction, these Nike Zoom Rival shoes are ideal for athletes looking to improve their performance in track and field throwing events.