The NikeCourt Zoom Vapor Cage 4 Rafa hard court tennis sneakers are innovated to withstand the toughest matches. The data-informed design places flexible, durable materials exactly where they're needed the most. It features Rafael Nadal's iconic Bull logo on the tongue and ‘Rafa’ on the heel. Unique lacing wraps the foot for support while you move. The medial eyestays are covered for added durability while sliding. A Zoom Air unit beneath the forefoot creates a springy sensation with every step. It features a stiff frame on the lateral side for a stable feel during side-to-side movements and a 1/2-length sleeve that gives you a sock-like fit. It has a removable insole and is designed for use on hard court surfaces. These are athletic sneakers with lace up fastening and a logo.