Style 4231 Semi-fitted 7" inseam Made, in part with soft, recycled polyester for feel-good comfort Soft fabric with a hint of stretch feels light and breathable all night Moisture-wicking fabric helps keep you cool and dry Catch some zzz's in breezy comfort with the Jockey Ultra Soft Cooling Sleep Short. This light, easy pair's refreshing feel helps you stay cool so you can truly rest and recharge.