7.7 oz./yd/ 260 gsm (US), 13 oz/Lyd (CA),100% cotton interlockEZ Cool wicking technologyDRYTEC20 technology offers no-pill, no-fade, no-shrink, no-curl collar, no-wrinkle performanceActive fitSelf-fabric inside placket with chin guardInner collar in contrast self-fabricCenter front coil zipper with auto lock slider and faux leather pullPrincess seams for flattering feminine fitRib-knit cuffs and bottom opening