Size--------Length of trousers-------the waist---------Trousers mouth
S------------------88------------------71------------------30
M------------------89------------------75------------------31
L------------------90------------------82------------------32
XL-----------------91------------------85------------------33
2XL----------------92------------------91------------------34
3XL----------------93------------------95------------------35
4XL----------------94------------------105-----------------36
