GYM 1" Waistband Swim/Run jockstrap athletic supporter designed for moderate exercise, swimming and running. Made by GYM Jockstrap. These jockstraps feature a 1" wide band. Performance support with the feel of cotton. 1" elastic waistband with 3/4" leg straps. This item does not include a cup pouch. PLEASE NOTE THE FOLLOWING REGARDING SIZING: Jockstraps fit tight. If you do not want a tight fit size up based on these dimensions. Before stretching the circumference of each waistband is approximately as follows: SMALL: 24", Medium: 27", Large: 30", XL: 33", 2XL: 36", 3XL: 39", 4XL: 42"