Cool Stretch Plain Suiting 92% Polyester, 8% Bamboo Charcoal Lining with silver piping trim Pinstripe sleeve lining, 3 internal pockets - 2 on the left, and a security pocket on the right - and an embroidery zip Double vented at the rear with fully functional outer pockets Lining : Stretch Polyester Fusing : Stretch Sizes: 87R - 142R