Adjustable inline skate shoes Fashionable design,competitive price with high quality Adjustable Inline skate shoes Shell:Plasticchassis:plasticLiner:Mesh,simply linerBearing:608zb bearingWheels:PVC injection 64*24 mm for size31-34,70*24mm for size 35-38 This model skates is a comboset, a pair of skateshoes,a helmet, a set protective gear.