Product Introduction This roller skate boasts a range of premium features designed for performance, comfort and durability: 1. Shoe Shell Protection The shoe shell is made of PP impact-resistant material, which offers strong impact resistance and rigidity, providing reliable protection for your feet and ensuring excellent durability and crash resistance. 2. Inner Liner Design Equipped with a detachable breathable inner sleeve crafted from thickened memory foam and breathable mesh fabric with smooth air circulation. It can be directly removed and washed in water, balancing comfort and easy cleaning. 3. Wheels & Bearings Fitted with wear-resistant PU full-flesh wheels that are highly elastic and durable, while also delivering shock absorption and quiet operation. Precision bearings ensure smooth and fluent gliding. 4. Frame Craftsmanship The aluminum alloy integrated frame is formed in one piece via CNC + anodizing technology, making it lighter, sturdier and safer for skating compared to ordinary frames. 5. Additional Configurations It also comes with high-elastic rubber wheels and a new type of shock-absorbing pad, further enhancing the skating experience.