Vintage swim trunks or beach shorts for boys

Vintage swim trunks or beach shorts for boys These shorts are in like new condition and are so well made! They are nice and durable material and have built-in mesh lining and a little button pocket in back on the right. They are super retro! My best guess is that they are from the 1960's. They look like deadstock but no tags. 77% Cotton 23% Polyester Made in Korea Pls see my other listings as I have other sizes and colours available. Brown/orange Size 8 - missing tie string