Button Fly closure Dry Clean Only Collar: Turn-down Collar Type: Regular Product no tax Fabric: 50% Wool/50% Polyester; Lining: 100% Polyester; Filler: 100% Polyester Notched collar with removable inner rib collar, long sleeve with button strap, thicken the diamond-quilted lining High-quality wool blend fabric, suitable for casual daily wear or formal business wear + Size Chart