1, the smallest size for men is S, the middle size is M, and the large size is L. Adults generally have more M and L, and the largest XL and XXL are XXXL. You have to choose according to your waistline. Try to choose the same color as the pants he often wears to avoid embarrassment.
First of all, men's underwear should be loose, not too tight, pure cotton. If he often wears tight pants, choose leg-length underwear so that there will be no traces from the back. If he often wears pants, he should choose briefs, so that it won't be very hot in summer.
3, underwear should be able to absorb sweat.
It is durable and washable.
This kind of fabric has good elasticity.
6. Three-dimensional cutting of front gear.
Waist circumference conversion is as follows:
1, XXS is suitable for 2 feet waist.
2, XS is suitable for 2 feet 1 waist.
3, S is suitable for 2 feet 2 waist circumference.
4, m is suitable for 2 feet 3 waist circumference.
5, l is suitable for 2 feet and 4 waist.
6, XL is suitable for 2 feet 5 waist circumference.
7, XXL 2 feet 6 waist.
8, XXXL is suitable for 2 feet and 7 waist.