When the flats are calling, reach for the SunGaiter(TM) and stay protected with cool, easy-breathing comfort. Updated for 2026 with mapped cooling technology, enhanced ventilation, and a ponytail opening for all-day UPF 50+ coverage, thanks to stretchy and quick-drying SolarFlexA(R) fabric. Main textile: 90% polyester, 10% SpandexFace flanges and back panel: 90% Polyester / 10% Spandex with cooling treatment UPF 50+10.25" length x 17" heightCooling Panels on Front and Back