Polyester mesh/PVC leather semi-soft boot Adjustable in 4 sizes via push button at the heel: size 38-41 2-piece quick-release buckle with lock, secured by an easily replaceable screw connection Lace fastening and instep strap with Velcro Patented synthetic skate holder with stainless steel speed skate blades Skate blades are pre-sharpened Package contents: manual, spare quick-release buckle Brand name: Nijdam Size 38-41 Shipping costs are calculated separately. Please complete postcode and city