A GREAT FISHING COMPANION - THE SIMMS BICOMP LONG-SLEEVE SHIRT.Featuring COR3Gao Technology fabric, the Simms BiComp Long-Sleeve Shirt has a UPF rating of 30 or greater, properties to minimize odor, and outstanding wicking performance for important moisture management. The anti-odor finish helps control odors caused by a wide range of microorganisms (mold, mildew, algae, yeast) and is compatible with virtually all fabrics. Knit sides and sleeve panels further add to your comfort when you're tossing flies, and the sunglass chamois on the inside bottom hem keeps your shades clean after catching some errant spray from splashing fish. FEATURESBuilt-in UPF 30 adds defense against UV rays1 zippered, fly boxGCEcompatible sideGCEseam pocketLowGCEprofile plastic snaps at front placketKnit sides & sleeve panels for added comfortSunglass chamois inside bottom hemCOR3 technology wicks sweat and dries quicklyRegular fit allows for easy casting