Nike Zoom Rival SD 4 Men's Size 9 Shot Put Throwing Shoes are designed for track and field activities. The shoes are new and feature adjustable straps and fabric lining and insole materials. The outsole is made of rubber and the shoes are low-top style with a lace-up closure. The shoes are gray in color and have a solid pattern. They are suitable for winter, summer, fall, and spring seasons. The shoes are part of the Nike Zoom product line and have a style code of 685135-004.