F50.8 Tunit white/black/gold.Upper: Lightweight TUNIT microfiber synthetic for a soft and glove-like fit. Features semi-clear, 3-D heel/bottom unit for stability, flexibility. Innovative lace cover for fit and increased strike zone. Features a synthetic Agion antimicrobial lining that stops odors, bacterial and fungal growth. Includes new exchangeable TUNIT ClimaCool Competition Chassis for maximum weight reduction and breathability. A new exchangeable TUNIT ClimaCool Competition Insole offers maximum weight reduction and breathability. Outsole: Comes with set of soft ground, firm ground and hard ground studs with a stud wrench. Weight: 11.6 oz.