Headsweats is a Boulder-based performance headwear brand that has kept athletes’ heads cool for more than two decades, and pickleball has become one of its signature categories. The dedicated pickleball collection covers hats and visors built for the court: ultra-light moisture-wicking fabric, terry sweatband liners, UPF sun protection, and quick-dry construction, in designs from subtle tonal paddle graphics to the grin-inducing Dill With It hat, mostly in the $25 to $30 range. The brand’s pickleball credentials run deep; it served as the official headwear sponsor of the US Open Pickleball Championships. Many products use REPREVE recycled fibers, custom headwear is available for clubs and events, and everything carries the company’s unconditional warranty. This is an online brand rather than a store; orders ship from headsweats.com.