The "Ashical Band," an elastic bandage for general medical use, is made with patented materials from eight countries. This wrap-around calf compression band is made with a material that combines high compression and elasticity to achieve "strong compression" while minimizing discomfort. By wearing it, you can promote blood flow in the calves, helping to alleviate "swelling" and "leg fatigue," as well as improve "lymphatic flow" and "blood circulation." The best feature of the "Ashical Band" is its "comfortable compression." To let you experience the comfort of compression, we've adopted a "wrap-around method" that allows you to adjust the compression to your liking. You can put it on and take it off over tights, so you can use it anytime, anywhere. It's one size fits all, so couples and parents can share it. Although it is new and unused, it has been stored at home, so please refrain from purchasing if you are particular about this. It has been taken out for photography. If you are okay with us flattening the box and sending the band in a simplified manner, we will deduct 300 yen. - Product Name: Ashical Band - Color: Charcoal Gray - Size: Free Size - Features: Compression Support - Accessories: Instruction Manual - Uses: Foot Support Thank you for viewing.