Swiss Tech Men's Long Sleeve Poly Flannel:>98% polyester, 2% spandexMoisture WickingOdor ResistantUPF 30Zippered Security Pocket; behind the chest pocketMetal ButtonsButton-down shirtFlannel fabricationAll-over plaid patternFull-button front closureLong sleeves with button cuffsFoldover collarChest button pocketShirttail hemAvailable in assorted stylesMachine wash cold with like colors, only non-chlorine bleach when needed, tumble dry low, low iron