A jockstrap is an undergarment for protecting the testes and penis during contact sports, or other vigorous physical activity. A jockstrap consists of a waistband with a support pouch for the genitalia and two elastic straps affixed to the base of the pouch and to the left and right sides of the waistband at the hip. The pouch, in some varieties, may be fitted with a pocket to hold an abdominal guard to protect the testicles and the penis from injury.
