There's nothing to get you feeling more relaxed by the pool or ocean than wearing comfy swim shorts. Our Quick-Dry Swim Short is a favorite go-to. They dry in a flash, have a built-in brief and convenient side pockets to hold your swim goggles and such. Plus, they're cut to skim your shape beautifully. Lightweight quick-dry fabric. Built-in brief. Side pockets Full coverage16.5"" length5"" inseam 86% Polyester /14% Spandex. Fabric provides Upf 50 Uv protection. . Close Back Details ""Upf"" stands for Ultraviolet Protection Factor and it measures the Ultraviolet radiation or ""Uv"" protection from the sun provided by a fabric. (Similar to the Spf rating system used for sunscreens.)