Thank you for viewing! I am Nenette♪ from "Nenette♪". Insoles for flat feet designed based on ergonomics! The design of the arch part reduces fatigue. Recommended for those who stand for long hours♪ ☆Arch height is about 3.7cm, making it resistant to sinking ☆Extremely lightweight EVA material ☆Uses breathable fabric ☆Shock-absorbing pads on the heel ◆Sizes: S (approx. 22.5-25.0cm) L (approx. 25-28.5cm) ◆Weight: Approx. 25g (per foot) ◆Can be cut with scissors to fit your size 【Notes】 ※As this is a foreign-made product, there may be minor imperfections. Please refrain from purchasing if you are looking for perfection. ※Please note that colors and materials may appear different depending on your PC environment and photos. ※There may be errors depending on the measurement method. ※Product instructions are not included. ※If there is a problem with the product, please contact us before giving a review. ※Returns due to customer reasons (size/image mismatch, etc.) are not accepted. Shipping takes 3-5 days. We usually ship within 3 days. We will contact you separately if there is a delay. Non-smoking, no pets.