YONEX Badminton Shoes ERGOSHAP White x Gold 24cm 4E Unisex Power Cushion A unique cushioning material with shock absorption and repulsion, preventing an egg from breaking even when dropped from a height of 6m and bouncing back 3m. It converts the impact of stepping into energy, making it gentle on the feet and enabling quick movements. (According to the Training Science Research Institute) Power Graphite Sheet A structure with a carbon plate in the midfoot to reduce weight and increase landing stability. Designed with a roomy foot circumference. Fit & Support III Strong and flexible artificial leather. Reduces lateral slippage with a soft fit. Double Russel Mesh A mesh with a coarser structure than regular mesh, exhibiting high breathability. Tough Guard III Durable, abrasion-resistant artificial leather. Mainly used on the toe area. Purchased a few years ago and only tried on, stored at home. There are no noticeable scratches or stains, but there is a mark like glue overflow near the right heel, and superficial wrinkles on the material transition on the sides. The dot design on the gray part inside is faded. (Photos 9 and later) None of these issues affect use. Please check the condition in the photos before considering purchase. Thank you for viewing.