Material: cotton 

Crotch: Canvas

Suggestion for select the size :-

For Jean Size 26/27/28 - suggest to select M

For Jean Size 29/30 - suggest to select L

For Jean Size 31/32 - suggest to select XL

M Size - waist size (87-95cm)

L Size - waist size (92-100cm)

XL Size - waist size (97-105cm)