Properties: Spokey REVO roller skates: they are equipped with a triple fastening system (laces, Velcro and a two-section buckle), which allows for a perfect fit of the shoe to the foot and prevents the heel from moving while riding, they are perfect for both learning and developing your own skating skills, they enable high speeds thanks to wheels with excellent rolling smoothness. Size chart Size 37 38 39 40 41 42 43 44 45 Insole length 23.5 cm 24 cm 25 cm 25.5 cm 26.4 cm 27 cm 27.8 cm 28.4 cm 29 cm Wheel size 76x24 mm 76x24 mm 76x24 mm 80x24 mm 80x24 mm 80x24 mm 80x24 mm 80x24 mm 80x24 mm 80x24 mm