✅ "Arch Support" designed with an arch shape based on research of foot structure, using elastic EBA material to lift the muscles of the sole, directly applying pressure to the arch of the foot, and gently supporting it. This helps to balance the entire foot, correct posture while walking, and reduce the burden on the knees and lower back. ✅ 【Improvement of Foot Problems】 Flat foot supports are designed to solve foot problems such as: ● Tired feet when walking due to flat feet ● Loss of arch ● Plantar fasciitis ● Flat feet, knock knees, or bow legs ● Tired feet from standing work ● Difficulty standing for long periods. Just one set creates an arch in the sole, gently secures it to the bottom of the foot, alleviates impact during walking, softly supports unbearable foot fatigue and pain, and thoroughly cares for all kinds of foot problems. ✅ 【Excellent Breathability】 The thin, high-quality nylon material absorbs sweat and is breathable, preventing foot odor. Because it's thin, you can wear it comfortably with shoes. It can be worn directly on bare feet for daily use, yoga, and jogging, and can also be worn with socks, stockings, and shoes. ✅ 【Easy to Attach】 L and R are marked on the back, so you won't get the right and left mixed up. It can be worn directly on bare feet without any discomfort. Because it's the type that you attach to your own feet, you don't need to switch it out depending on the shoes you wear that day. It can be used indoors with slippers or barefoot. It's useful in various situations such as walking, commuting to work or school, standing work, housework like cleaning and cooking, yoga, running, sports, and mountain climbing. ✅ 【Washable and Hygienic】 The foot supports absorb and release sweat and moisture, keeping your feet comfortable at all times. Also, since they can be washed after use, they are easy to care for and can be kept clean. Hand washing is recommended. If washing in a washing machine, put them in a laundry net and wash on a delicate cycle.