Tri-Blend (50% Polyester / 25% Cotton / 25% Rayon) construction Polyester retains shape and elasticity; Cotton lends both comfort and durability; addition of Rayon makes for a unique texture and drapes against the body for a slimming look 3-button placket Single front pocket Structured collar that holds its shape through repeated washing Unisex size – women may prefer to order one size smaller