Berkshire Running Camp - Performance Cap (OG604) (B121 hat) Size:Small It's designed to excel equally

It's designed to excel equally at running or relaxing

The Endorphin 3 is the lightest spike for any miler to 10K runner

Pre-shaped knee construction with overlap opening

Instead of using a common heavy (and crack prone) glass lens

Berkshire Running Camp - Performance Cap (OG604) (B121 hat) Size:Small It's designed to excel equallyProduct Description 94 6 poly spandex micro ripstop Durable water repellent (DWR) finish helps keep cap afloat in water Moisture wicking sweatband and front panels lining Breathable oval pattern perforation in mid and back panels Structured Mid profile Curved bill Matte black silicone O on back 7 position adjustable snapback closure