Men T-Shirts, Hooded Sweaters & Jackets, Sleeveless Shirts, Longsleeves Sizes Small Medium Large X- Large 2XL 3XL Half Chest 50 53 57 61 65 69 Length 70 72 75 77 79 81 1. Chest: The chest should be measured at the widest part of the chest area. It’s important, that you measure from under the armpits. Right to Left armpit