For a man size 40 the size l goes well, except one more size would go looser. The shipment was fast to spain. The only paste x say something is the back fabric that is like red style, it may not be comfortable. The rubber and the front are of very good quality.
The quality of the product is very good, but I guess it will be for pichis, because I can't fit the package in any way. Of the ass and waist well, but I get so tight from the package that I can't wear them because my ass tests hurt.
As shown in their photos, low waist, the cotton is not very soft and has more fabric front to put down, it ago something rare if you're not used. creo which is a model for those who have a great device, because the adjusted down and not notice anything.