Hey guys, i know this isnt exactly soccer gear but i really need some help, i reall want this Umbro England Hoody from soccer.com

http://www.soccer.com/IWCatProductPage.pro...oduct_Id=168161

But my only problem is i have no idea how big a M or L are?
i wear L Nike soccer tops and they are like perfect fit so if anyone has that exact top or one like it could they please advise me on the right size

- thanks guys

The sizes will probably be the same just abouts. I mean if your a Large in Nike then my money would go on the fact you'd be a Large in Umbro...