Sun Britches vintage 70s-80s kids board shorts

Sun Britches vintage 70s-80s kids board shorts. Velcro and snap front. 100% nylon. No stretch. Quick dry. One inside pouch pocket sewn into waistband. High rise. Tagged size 22 but we tried them on an average size 5 year old and they fit perfectly, so I’d say they’d fit close to that, but please rely on measurements to confirm fit. Very good vintage condition. Only flaw is some missing thread on one seam along back triangle logo, see third photo. Cosmetic only, doesn’t compromise wear.