Shorts having a constitution where the exposed skin area can be freely determined while a wearer wears the shorts without unnecessary physical or psychological burden is disposed. By connecting an approximately inverted triangular front cover and an approximately inverted triangular back cover at their tops of individual approximately inverted triangular shape, when the wearer wears the shorts, a lower abdomen, a crotch and buttocks of the wearer's body can be covered as one unit by the front and back covers. Further, by inserting a ring-shaped string into a string through passage made at upper hems of the front and back covers in a freely slidable manner, both ends of the upper hems of the front and back covers can be slid towards the center along the string and a state of the front and back covers is changeable to a narrow-width state to cover the lower abdomen, the crotch and the buttocks of the body.