Please choose the size according to your Height and Weight,
This is CN Size Standard, which can solve 90% problem.
Put the jeans straight&flat then measure the two sides seam of the waist and hip, the length of one side seam. Notes: 1.Make sure it is a mid waist jeans with no stretch . 2.Dont measure your body,the size is WRONG. 3.Please allow 1-4cm error because of the hand measure.
Fashion Winter Warm Mens Black Thicken Velvet Boot Cuts Casual Jeans Men Skinny Flared Jeans Bell Bottom Fleece Jeans 3Xl 4Xl 36
Size Comparison (Just for reference)