Product DetailsFabric Type100% PolyesterOriginImportedClosure TypeButtonNeck StyleCollared NeckAbout this ItemOmni-wick - the ultimate moisture management technology for the outdoors. Omni-wick quickly moves moisture from the skin into the fabric where it spreads across the surface to quickly evaporate—keeping you cool and your clothing dry.Handy features: it features two chest pockets to keep your small items secure.Adjustable features: front button closures and button-down cuffs add adjustable comfort.Casual fit: with 100% cotton fabric, this women's flannel features a casual fit perfect for everyday wear.Advanced technology: Columbia women's silver ridge lite long sleeve shirt features signature wicking fabric that pulls moisture away from the body so sweat can evaporate quickly and UPF 40 sun protection.