EFFECTIVE PAIN RELIEF: Relieves discomfort and pain caused by hallux valgus, bunions, and bunions. This bunion corrector changes air pressure to find the optimal pressure for your hallux valgusFIT IN MORE WITH THE FOOT STRUCTURE: Curved slit design for better relief of pulling pressure. The design incorporates the principles of motion mechanics, relieve the discomfort of the toes, soothe thumb overlap squeeze pain symptoms, suitable for toe separation, hallux valgus, bunion protecto and comfort with high efficiency and helps move big toe back to its proper position,well keeping toe balanceFUNCTION: Reduces the irritation and friction of the shoe by protecting the hallux valgus with a built-in silicone pad. The toe separation portion assists the straightening force, aligning in the correct direction, aligning the toe direction to prevent overlapping between the big toe and the 2nd toeNIGHTTIME RELIEF: This toe separator is great for your bedtime. The comfortable silicone pad is providing moderate support while you are sleeping. Effectively alleviate the pain of hallux valgus, hammer toe, turf toe helps the crooked toes straightenADJUSTABLE SIZE: You can adjust the tightness as your need. Size fits most feet. Made of elastic material that is suitable for most adult men and women