The feature- and tech-packed Ciele RDCap SC – C Speed – Elemental cap is a smart upgrade for any and every serious runner.

Ciele Athletics notes that its newest cap is designed "with race day in mind," and it might be the biggest understatement of the year. Cut into a lower-profile silhouette than previous Ciele caps like the FSTCap, this newest iteration, whose full name is RDCap SC – C Speed - Elemental, is packed with features that'll keep you comfortable and in top form all the way through the finish line. Its pre-curved SOFTcurve brim, four-way stretch and welded back seam improve fit and reduce pressure points, while knit mesh and UPF 40 protection on the brim and front panel keep you safe and cool. The adjustable cap is constructed using Ciele's all-new COOLwick.plus material, which is also available in other styles and provides a softer feel, superior wicking and anti-odor properties and a "dynamic cooling finish." Add to all of that tasteful reflective details, a total weight of just 53 grams and Ciele's million-mile guarantee and you've got yourself a first-rate running cap from the best in the business.