NJ1828 A Nils Extreme are inline skates designed for the youngest. The product is a combination of interesting, modern design with high quality workmanship. The semi-soft shoe ensures comfort, and a properly selected fastening such as lacing, buckle and velcro strap guarantee maximum safety while riding. Using a simple adjustment system, you can easily adjust the size to the user's foot. The inline skate is equipped with a special aluminum skid. In turn, ABEC7 class wheels and bearings allow for lower rolling resistance, i.e. faster driving. The brake ensures safety during use. Specification: Inline skate frame: aluminum Boot: semi-soft Wheels: PU 64mm/82A (size S 31-34) PU 70mm/82A (size M 35-38) PU 70mm/82A (size L 39-42) Insert: breathable 8mm high density foam velvet EVA material Inner shoe length (mm): 210-240 Clasp: a two-section buckle a Velcro strap lacing Inline skate equipped with a brake Colors: blue, green Marks: Not intended for commercial use Complies with the PN -EN 13843:2009 standard 24-month warranty