On Running Men 5" Performance 2/1 Shorts - Black size:Int:L the Light Speed Cap is

the Light Speed Cap is built from a near-weightless

Their lightweight

you can adjust to the desired heat by adding 5 seconds at a time and feeling it before adding additional 5 seconds

30% polyester

100% POLYESTER

On Running Men 5" Performance 2/1 Shorts - Black size:Int:L the Light Speed Cap isMove freely in shorts engineered for speed. Lightweight, stretchy, fast drying fabric with inner tights for comfort. Key features More lightweight than before Made with four way stretch fabric Quick drying for distraction free movement Layered inner tights with additional side pocket Zipped back pocket for valuables Reflective On logos Elastic waistband Adjustable drawcord and storage pocket Materials Front: Polyamide (recycled) 86%, Elastane 14%.