On Men's 5" Performance 2/1 Shorts Size:Extra Large Lightweight and bounce-free

Lightweight and bounce-free

a built-in LED flashlight and compact styling for smaller wrists

no matter what’s going on outside

reflective vest that lights up for enhanced visibility in low light conditions

next-generation optical heart rate sensor

On Men's 5" Performance 2/1 Shorts Size:Extra Large Lightweight and bounce-freeLightweight, sweat wicking running shorts with inner tights. Movement feels good with the 5" Performance 2 1 Shorts. Made with a lightweight four way stretch fabric, with fast drying invisible feel inner tights to wick away sweat. Plus a zipped back pocket that can fit a standard phone (or other valuables). Product Highlights Lightweight and stretchy Made with a lightweight four way stretch fabric, the 5" Performance 2 1 Shorts give you more support,