Brooks Run Visible 5" 2-in-1 Short Men's Running Apparel : Shine bright during after-dark runs in the Brooks Run Visible 5" 2-in-1 Short! Sleek and supportive, these men's running shorts feature a compression liner attached to the perforated shell for a streamlined fit. Enjoy secure storage for your essentials in the drop-in side pockets. Great for morning runs and late-night workouts, the Brooks Run Visible 5" 2-in-1 Short brings a fluorescent glow to your stride! Fluorescence, high contrast, and 3M(TM) Scotchlite(TM) Carbon Black Stretch reflectivity in critical motion zones help drivers recognize you as a runner in motion. Compression liner attached to the perforated shell for a streamlined fit. Drop-in side pockets offer convenient storage for essentials. Side vents for breathability Side split for range of motion 5" shell, 7" liner