Sizes: S, M, L, XL, XXL manual measurement error about 2 cm is norma S: shoulder width 44 cm chest circumference 100 cm coat length (front and back)68/70 cm recommended weight (115-135 kg M: shoulder width 46 cm chest circumference 104 cm coat length (front and back)70/72 cm recommended weight (135-150 kg L: shoulder width 48 cm chest length 108 cm coat length (front and back)72/74 cm recommended weight (150-168 kg XL: shoulder width 50 cm chest circumference 112 cm coat length (front and back)74/76 cm recommended weight (168-185 kg XXL: shoulder width 52 cm chest length 116 cm coat length (front and back)76/78 cm recommended weight (185-210 kg)