The Zandstra Nordic 4562 combination skates in size 43 offer versatile performance for both natural and artificial ice conditions. These unisex skates feature a removable shoe system that easily connects to the blade via a binding mechanism, providing flexibility for walking and skating activities. The semi-soft shoe construction incorporates Thinsulate insulation for warmth and comfort during extended use. The blade is precision-ground from lightweight Delta profile steel with a thickness of 1.25 mm and a hardness rating of 60Rc, mounted on a durable blue epoxy frame made from 7000 series aluminum alloy. The blade measures 27 mm in total height and features a factory-set 27-meter radius hollow grind. The non-slip sole has a special profile for secure grip outside of the ice, while the integrated flex system offers natural energy return without elastic components. The comfortable inner shoe maintains a standard 9 mm height difference between the heel and sole for proper skating posture. Available in a black-blue combination, these skates are designed for recreational and fitness skating. The model in size 43 corresponds to a blade length of approximately 43 cm. For optimal fit, choose one size larger than your regular shoe size. The shoes are not available separately from the blade assembly.