Thrive for lightning speed on the diamond with the Nike Hyperdiamond 4 Keystone. Lightweight and durable, these baseball cleats feature molded details on the synthetic upper, offering durable comfort. The Nike Fastflex technology used in its design lets the shoes bend, so you can grip and run with ease. Blaze through your practice sessions or match days with the Nike Hyperdiamond 4 Keystone. Nike Hyperdiamond 4 Keystone features: Rubberized screen-print at the lateral side resists abrasion. Mesh tongue and collar provide breathability. Full-length foam cushioning in the midsole delivers premium comfort. Rubber outsole with 12-cleat configuration offers maximum grip and traction.