As you move fast in the Head Sprint Pro 3.5 tennis shoe, you'll be enjoying the lightweight comfort of a shoe made with a new engineered mesh and new tongue material. The Head Sprint Pro 3.5 also features a cooling system that promotes breathability. The upgrade also includes a new TPU heel counter, and a design refresh to keep you looking sharp on court. Head Sprint Pro 3.5 Men's Tennis Shoe (Black/Red) Details: Court: All Courts (Tennis, Pickleball) Length: True to Size Width: Medium (D) Average Weight (10.5 US): 13.0 oz. Colour: Black Product Code: 273103