With enhanced sleeve and cuff construction for extra coverage, the SolarFlexA(R) Crewneck is the lightweight, sun-protective UPF 50+ shirt that brings a fresh approach to those sweltering summer fishing days. Built with Simms&'; highest performing solar protective knit fabric that feels smooth to the touch, stretches for comfort, dries fast and keeps you odor-free with HeiQ Fresh and HeiQ Stain Away Crewneck opening with cover stitch seam for a clean finish Single panel under sleeves and side body for extended movement and reach Extended sleeve length with envelope thumbholes and a center finger loop for back-of-hand sun protection Combination of merrow seams & flat-seam construction for maximum comfort FABRIC TECH: Body - 92% polyester/ 8% spandex 143 gsm single jersey knit finished with HeiQ Fresh FFL, MM and Stain Away ITEM #: PG-13660