Material: PU Size: 32-34, 35-36, 37-38, 39-40, 41-42, 43-45 Color: As shown in picture 1. High-quality material: Our insoles are made of elastic PU with a layer of velvet fabric on the outside, providing sweat absorption, breathability, and anti-friction properties. 2. Scientific design: These high-quality insoles are professionally designed to help correct overpronation, alleviate foot pain, and deliver maximum comfort. 3. High arch support: Featuring a sturdy arch support system, these insoles are ideal for individuals with high arches. The added support helps promote balanced foot alignment and reduces discomfort. 4. Built-in massage dots: The cushioned insoles include multi-directional massage points that gently stimulate the soles of your feet. Suitable for use in everyday shoes, running shoes, or walking shoes. Help maintain comfort and performance throughout the day. 5. Multiple size options: Unisex design ensures a comfortable fit. Available in various sizes and can be easily trimmed for a custom fit. Note: 1. Due to variations in computer monitors, the actual item color may differ slightly from images. 2. If you have difficulty selecting the correct size, please reach out for guidance. Recommendations provided are for reference only. 3. Mixed sizes and colors are accepted. Package includes: 1 pair * insoles