BERG SHORTS – EN These shorts are super comfortable and are great for any workout. The shorts have two zippered pockets, so you'll never lose anything again while jumping, a must-have for every trampoline jumper. These shorts are unisex, so we recommend that women order it one size smaller than their usual size. The shorts are made of 96% polyester and 4% spandex. The model in the photo is 1.71 m (5 ft 6 in) tall and is wearing a size S.