Anonymous wrote:
He miiiight fit a men’s 28 x 28 but they are so hard to find, and without an adjustable waist, I’d be wary
Have you measured his waist? And does he like to wear his pants on the hips? My son is only 5'7 and 120 lbs, but he needs a 28 by 30, because he doesn't like the pants to sit on his natural waist. You can also just get a 28 x 30 and take them up (yourself or via a tailor).
He's 5'1" and 90#, with a 24" waist - but his legs are proportionally much longer than his torso, so he needs longer length than the kids pants that fit his waist have.
I think I'm going to go back to Old Navy and try the 26x30 this time, and see if I can add some elastic to to the waistband.