Ecco - Sport Accelerator (White/Black/Silver) - Men's: High tech outsole with 3D features including shock absorbing PU midsole with a durable see-through TPU outsole. Fitted with the Eclipse cleats from TriSport for added traction. PU inlay sole for the ultimate in comfort and balance support. Super soft shock absorbing PU for true protection. Vegetable tanned leather and microfiber top lining. Anti-fungal protection and extra arch support. Superior and technologically advanced materials throughout the entire product such as PU-metallic leather and nylon mesh. Please make sure to tighten your spikes prior to playing. These shoes do not come with the spikes tightened.