Soft linen fabric. Comfortable fit. Trojan is the arm. It can also be used as a long sleeve when you open the cufflink. It is a soft textured fabric. Product Length 94 CM. Product Measurements: SIZE 44 CHEST: 120 CM- HIPS: 124 CM. SIZE 46 CHEST: 124 CM- HIPS: 128 CM. SIZE 48 CHEST: 128 CM- HIPS: 132 CM. SIZE 50 CHEST: 132 CM- HIPS: 136 CM. SIZE 52 CHEST: 136 CM- HIPS: 140 CM. SIZE 54 CHEST: 140 CM- HIPS: 144 CM. SIZE 56 CHEST: 144 CM- HIPS: 148 CM. SIZE 58 CHEST: 148 CM- HIPS: 152 CM. SIZE 60 CHEST: 152 CM- HIPS: 156 CM. SIZE 62 CHEST: 156 CM- HIPS: 160 CM. SIZE 64 CHEST: 160 CM- HIPS: 164 CM.