Features: 【Foot Support Design】Features an ergonomic support structure to alleviate foot fatigue caused by flat feet. 【Multi-Layer Combination】Integrates nylon, PU, GEL, fleece and silicone to ensuring both softness and support. 【Breathable Comfort】 fleece fabric offering excellent breathability, keeping feet dry and preventing stuffiness during prolonged wea 【Non-Slip Secure Fit】Silicone base design enhances friction, preventing the foot pad from shifting within the shoe. 【Easy-Clean Durability】abrasion-resistant and easy to clean, maintaining hygiene and cleanliness over extended use. Specifications: Component: nylon, PU, ​​GEL, silicone. Craftsmanship: Using highly elastic and ergonomic design to ensuring a comfortable fit to the foot. Dimensions: unfolded 30.5x8.7cm, spacer 7.6x7.2cm. Option: transparent mat, apricot mat, black mat. Practicality: Specifically for people with flat feet, it provides flat foot support and relieves foot pressure, and is suitable for daily walking, sports and long-term standing. Package Includes: 1pair Foot Support Pad 2pairs Replacement pads note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.