⭐️ Brand new, unused ⭐️ Immediate purchase welcome! "Arch Support for the Arch of the Foot" Designed with an arch shape based on research into the structure of the foot, and using highly elastic EBA material, this support lifts the muscles of the sole of the foot and applies direct pressure to the arch, gently supporting it. This helps to balance the entire foot, correct posture while walking, and reduce the burden on the knees and lower back. 【Excellent Breathability】 The thin, high-quality nylon material absorbs sweat well and is breathable, preventing foot odor. Because it's thin, you can wear it comfortably with shoes. 【Easy to Attach】 The back is marked with L and R, so you won't get the right and left mixed up. You can wear it directly on your bare feet without any discomfort. Because it's the type you wear on your own feet, you don't need to switch it out depending on the shoes you wear that day. It can also be used indoors with slippers or barefoot. 【Washable and Hygienic】 The foot arch support absorbs and releases sweat and moisture, keeping your soles comfortable at all times. Also, it can be washed after use, making it easy to care for and keep clean. Hand washing is recommended. If using a washing machine, put it in a laundry net and wash on a delicate cycle.