Flywire cables and a strong heel help you stay stable. The Nike Zoom Rotational 6 delivers a fit that's technically advanced for shot putters, hammer and discus throwers. The design is primed to help erase internal movement and enhance stability, creating a premier competition fit for executing rapid pivots. Stable Heel:Synthetic leather on the upper offers seamless support. Secure Fit:Integrated strap and Flywire cables wrap the arch for a secure fit. Durable Underfoot:Forefoot PebaxA(R) plate provides durability underfoot. More Benefits: Rubber on the outsole gives you ground-gripping traction. External heel piece adds stability. Product Details:Mesh by toe and on sides. Foam midsole. Rubber toe tip for durability. Style: FZ9606; Color: Obsidian/Hyper Violet/Hyper Turquoise/Orange Pulse; Size: 10.5; Gender: Male; Age Group: Adult | Nike Zoom Rotational 6 Track & Field Throwing Shoes in Blue, Size: 10.5 | FZ9606-400