Properties: Spokey MATTY adjustable roller skates: they can be adjusted in size, so you can adapt them to your needs, is a combination of dynamic riding and the highest safety standard using high-quality bearings and a triple fastening system consisting of Velcro, laces and two-section buckles, They are equipped with full matte polyurethane (PU) wheels and are decorated with colorful laces and TIE-DYE printed handles. Technical data: adjustable rollers skid: aluminum bearings: ABEC7 Carbon wheels: 82A available sizes: 35-38, 39-42 fasteners: two-section buckle with safety, Velcro, laces maximum user weight: 100 kg full matte PU wheels colorful laces with TIE-DYE print TIE-DYE printed handles;Properties: Spokey MATTY adjustable roller skates: they can be adjusted in size, so you can adapt them to your needs, is a combination of dynamic riding and the highest safety standard using high-quality bearings and a triple fastening system consisting of Velcro, laces and two-section buckles, They are equipped with full matte polyurethane (PU) wheels and are decorated with colorful laces and TIE-DYE printed handles. Technical data: adjustable rollers skid: aluminum bearings: ABEC7 Carbon wheels: 82A available sizes: 35-38, 39-42 fasteners: two-section buckle with safety, Velcro, laces maximum user weight: 100 kg full matte PU rings colorful laces with TIE-DYE print TIE-DYE printed handles