If he is brave enough to ask for them, take him shopping. However, he should pay for the underwear since it is beyond the basics. Also, consider further conversation since he has been open enough to ask in the first place.
I would say YES, I asked for a thong for my birthday and I got a 3 pack of thongs.
Thong.
The only time it would be wrong is if anyone knew what type of underwear you have on. Underwear should be your 'secret' and because of that, there is no wrong time.
A thong
I prefer underwear, but you can wear either.
it is call a thong
thong for women.
thong
No, there is no law whatsoever that states you have to be a certain age to buy thong underwear. It's about when you feel comfortable getting one. But on the other hand your unlikely to see a 10 year old buying thong underwear. XD
A 13-year-old boy should not wear a thong. Instead, he can try wearing boxer briefs or briefs with his skinny jeans to avoid bunching up. Look for styles that fit snugly and have a low profile to minimize visibility under the jeans.
A thong is also called a G-String. Piece of ladies underwear (knickers) that has thin strip at back that goes between buttocks to minimise underwear lines showing through clothing.
Uh, put one leg through each leg hole like any other underwear???
If you feel comfortable, then yes. I do, because I don't want underwear lines, like, beneath my jeans.