Indoor. The lightweight NFS V is built on a Natural Foot Shape last. This indoor shoe provide instant, no break-in comfort and support for players seeking exceptional stability, cushioning and durability. The NFS last is famous for the generous fit, particularly in the forefoot. The NFS Indoor V Court Shoe is a high-performance, lightweight, comfortable shoe suitable for squash, racquetball and any other indoor court sport. Upper: Constructed of the highest quality synthetic leather nubuck for comfort and no break-in. Ventilated AIRmesh quarter and vamp ports keep the feet cool and dry. Plushly padded tongue and collar. Duraskin II high abrasion toe drag protection. Midsole: Compression molded EVA insole for lightweight and cushioning. Outsole: Gum rubber outsole provides excellent traction on indoor courts. Available in width D (Medium).