abercrombie boys' distressed Heavyweight Denim Jacket Size: XL

Abercrombie & Fitch - abercrombie kids' distressed denim jacket. Excellent condition. All distressing done on purpose by Abercrombie & Fitch. Size: XL 20" armpit to armpit. 16.5" across the shoulders. 25" shoulder to cuff. 22" bottom of the collar to the hem. I was wondering why in blazes this XL jacket was way too tight on me that I couldn't even close the buttons (measurements were more in line with an adult S or M but definitely not XL). Low and behold this is what I found on the internet - "Abercrombie is a brand launched exclusively for kids and the real name is Abercrombie kids, though, if you look at the label, you find it written as abercrombie." So basically it's the lowercase "abercrombie" that identifies this a kid's jacket.