NH11912 Nils Extreme is a roller skate model for true enthusiasts. The product offers two configurations: skates and rollers. Why choose NH11912 Nils Extreme? They allow the user to enjoy the benefits of figure skating and roller skating. The NH11912 Nils Extreme model features excellent skating properties. The blades are made of high-quality stainless steel and have a complex fastening system with Velcro, buckle, and laces to keep the feet securely in place. All of this ensures that this model performs well under all conditions and provides a unique skating experience. These are comfortable hockey skates for beginners and advanced users alike. Their high quality guarantees durability and resistance to mechanical damage. The NH11912 roller skates provide a fun riding experience. The sled is equipped with a special aluminum sled and a brake that ensures safety while skating. The ABEC9 class wheels and bearings create less rolling resistance, which means faster skating. The NH11912 Nils Extreme also features a four-step shoe size adjustment to meet the needs of every user. This is a way to save time and money. This solution extends the lifespan of the boot and allows for use by multiple users.