Simms Challenger Solar Half ZipReady for anything and everything under the sun, the Challenger Solar Half Zip comes comfort equipped with a neck-saving collar, heat-dispensing venting and UPF50+ sun protection from top to bottom.Features:A lightweight jersey knit fabric that feels smooth and stretches with each cast, while wicking moisture away from the skin to keep you comfortable in hot weatherStand up collar protects your neck from the sun rays and secures closed with a reverse coil half-length zipper for ventingVertical left chest pocket zips closed with reversed coil zipperFront Body, Collar and Sleeves - 100% Polyester 135 gsm, finished with HeiQ Fresh FFL, MM and Stain AwayBack body and underarm fabric - 95% polyester, 5% elastane, 130 gsm, finished with HeiQ Fresh FFL, MM and Stain Away