Product description Size guide: S for foot length of 220mm / 8.66in -- 225mm / 8.86in (US shoes for women: 3-4.5 , US shoes for men: 1-2) L for foot length of 227mm / 8.94in -- 235mm / 9.25in (US shoes for women: 5-6.5 / US shoes for men: 2.5-4) XL for foot length of 237mm / 9.35in -- 255mm / 10.04in (US shoes for women: 7-11 / US shoes for men: 4.5-8) What is an bunionette / tailors bunion? 1). The little toe is compressed and bent inward against the adjacent toe, resulting in a sharp pain in the foot. 2). Wearing shoes can be uncomfortable and even painful. 3). In progressive cases, the pain may become debilitating, causing difficulty with weight-bearing and ambulation regardless of footwear. Tailors bunion corrector painless correction of bunionette, anti-skid and anti-wear and relieve foot pain : 1). DYKOOK tailors bunion corrector sleeves offer round-the-clock support, available to both men and women. 2). Little toe separator comfortable split toe, side protection with tailors bunion corrector gel pads. 3). Experience unmatched comfort in any shoes! Its flexible Lycra construction and locking heel strap provide a custom, slip-free fit, making it the perfect invisible companion for your busy day. Security: 1). Material: Experience second-skin comfort. Our sleek Lycra material is not only durable and resistant to wear but is also expertly engineered to offer a supportive fit that moves with you, ensuring all-day comfort without any restriction. 2). The built-in silicone pad provides comfortable cushioning that shields your toes, preventing discomfort and stopping existing issues from getting worse. 3).Heel strap: Provides a non-slip grip and excellent stability for the heel. 4).Package includes: 1 pair of tailors bunion corrector protector support brace. Notice: 1). Correction has an adaptation period, 3 hours a day for correction adaptation time, gradually increase the correction time and intensity as the correction progresses. 2). The obvious period of correction is 2-5 months. 3). For bunionette correction at night, please soak your feet with water above 40° to avoid stiff feet. 4). If you are allergic to use, please stop using 5). Prohibited use of skin swelling and ulcers.