NH18192 Set Nils Extreme is a product designed for real skating enthusiasts. It offers 4 configurations. Namely: skates, roller-skates, roller-blades and roller blades and skates. Why NH18192 Nils Extreme? They provide a user with benefits offered by hockey and roller skating. NH18192 Nils Extreme skates are characterized by very good skating properties. It is, most of all, an effect of a high class stainless steel the skates are made of and a complex fastening system comprising the Velcro strap, the buckle and shoelaces holding the feet safely. All this makes this model works well under any conditions, providing a unique skating experience. These are comfortable hockey skates designed for beginners and intermediate users. Their high quality ensures durability and resistance to mechanical damages. NH18192 roller skates offer a pure fun of skating. The roller skate is equipped with a special aluminum skid and a brake ensuring safety while skating. In turn, ABEC 7 class wheels and bearings produce less rolling resistance, which translates into a faster roller-skating. NH18192 Nils Extreme also features a three-stage boot size adjustment to meet needs of every user. This is a way to save both, time and money. This solution extends life of the boot and makes several users can take benefits of it.Specification: Boot: semi-soft Insole: EVA material, high density foam Inner boot length (mm): 215-240 Snap: two-section snap fastener, Velcro strap, lacing Skate skid: high class stainless steel Roller skate skid: aluminum Wheels: PU 64mm/82A (S) PU 70mm/82A (M) PU 72mm/82A (L) Bearings: ABEC 7 Size adjustment button Remarks: Not intended for commercial use Complies with standard PN-EN 13843:2009 Warranty 24 months Importer: Abisal Ltd. | Poland | 41-807 Zabrze | Pyskowicka Street 17 | e-mail: abisal@abisal.pl Abisal Ltd.. declares that the products sold by the company are safe and meet the requirements contained in the Act on General Product Safety of December 12, 2003. (Journal of Laws of December 31, 2003)