Jackson Support Rating: Light Support - Level 25 Advanced Skating Lessons, Softer topline for increased comfort | Microfiber lining with memory foam ankle padding, Flex notch for added flexibility | Foam backed leather/mesh comfort tongue, Stylized PVC outsole for easy care | Ultima Mark IV all purpose, high quality chrome blade attached with screws, Recommended skill level is a guideline only. Please consult with your authorized Jackson Ultima Retailer.