ciele RDCap SC - Frame S Hats & Headwear Petra : Get a laid-back look with the ciele RDCap SC! Featuring a tough nylon body and COOLWick technology, this running hat keeps you comfortable mile after mile. Lightweight, fast-drying performance-ready COOLwick fabric and repreve recycled performance fiber. UPF +40 protection on the brim and front panel machine washable. shorter pliable SOFTcurved pre-curved brim for easy packability. reflective detailing on the front, back and under the brim for night run visibility. ciele athletics million miles guarantee.