Roller Derby Reewind Mens Quad SkateThe Roller Derby Rewind Men's Quad skatesare the perfect skate for all ages of skaterscategories. (U772)The RD Rewind is the perfect outdoor skate it featuresBoots:Synthetic Upper withComfort liningReinforced heel and toeHigh Impact Chassis with PU CushionWheels:Urethane 58mmx33mm 82A PU cast wheelsAbec 5 speed bearingsSize: 3 to 12Outdoor Skates