a comfortable, efficient shoe for recreational rides pro level features, perfect for the club and recreational cyclist secure closure system- two hook & loop straps plus a buckle for a firm fit off-set strap relieves tension at highest point of the foot supple padded tongue feels great on the foot and adds to the all day comfort light weight glass fibber reinforced nylon sole indoor cycling friendly SPD and SPD-SL cleat compatible weight: 527G (size 40).