NEOBLU MARCEL MEN, MEN'S PIQUÉ BLAZER, 67% polyester - 33% cotton, Lining: 100% polyester taffeta 210T PIQUÉ KNIT FABRIC 210, Tailored collar, 2 buttons, 2 flap pockets, 1 chest welt pocket, 1 back slit, Half lining. About sizes matching, please refer to the size chart in the product documentation section.