The NA14124 Nils Extreme are inline skates designed for recreational skating for beginners and intermediate skaters. Thanks to the use of high-quality materials, the boot is lightweight and durable, ensuring safety while skating, while the ventilation system directly improves user comfort. It's worth noting that the NA14124 model has an aluminum frame and ABEC7 bearings for lower rolling resistance, meaning faster skating. The rear brake ensures safety during use. Specifications: Frame: aluminum. Bearings: ABEC 7. Boot: Polypropylene, semi-soft, ventilated. Wheels: PU 80x24 mm/82A (Size 44). Insole: Breathable membrane. Material: EVA. Velvet. Mesh. High-density foam 10 mm. Fastener: Buckle. Velcro strap. Lacing. Inner boot length: 285 mm. The skate is equipped with a brake. Notes. Not intended for commercial use. Compliant with the PN-EN 13843:2009 standard. 24-month warranty. EAN: 5907695520033. Warranty: 24 months. Manufacturer code: 16-01-249 19623929 . Size: & xa0. Manufacturer: Nils Extreme. EAN: 5907695520033.