S Is Suitable for Chest Circumference below 84cm, Waist Circumference below 68cm Or 70.00cmM Is Suitable for Chest Circumference below 88cm, Waist Circumference at 72cm Or 2.2L Suitable for Chest Circumference below 92cm, Waist Circumference at 76cm Or 76.67cmXL Is Suitable for Chest Circumference below 98cm, Waist Circumference at 80cm Or 80.00cmXXL Is Suitable for Chest Circumference below 102cm and Waist Circumference below 84cm