Entry level triathlon shoe that delivers high performance for the enthusiast Supple synthetic leather & 3D moisture control mesh uppers Reversed strap closure & heel strap for fast transitions Quick-dry interior for comfort without socks Strap position keeper for faster entry Shimano Dynalast secures the foot into the ideal ergonomic position for a more efficient up-stroke Lightweight glass reinforced fiber reinforced-polyamide sole SPD-SL & SPD cleat compatible Weight 472 g for a pair of size 40