S: chest 36", waist 26 to 28", inseam 33" M: chest 42", waist 30 to 34", inseam 33" L: chest 44", waist 36", inseam 33" XL: fits chest 44 to 46", waist 38", inseam 33" Standard: chest 44", waist 36", inseam 33" Plus: chest 50", waist 42 to 46", inseam 33"