Just in case an owner of a CCM Jersey wanted to buy an Adidas, or vice versa, here's an Adidas (Size 52) on top of a CCM (Large). Very large difference in
NHL Jersey Size Chart, Jersey Sizing | Fanatics
NHL Jersey Sizes - NHL Jersey Sizing Chart, Buying Guide for Adidas Authentic, Premier, Replica, Practice Jerseys at Shop.NHL.com
Bruins Home Authentic Jersey - Black | men hockey | adidas US
NHL Jersey Sizing Guide w/ Photos [Fit Big or Small?] – Sports Fan Focus
Seattle Kraken Matty Beniers Autographed White Adidas Authentic Jersey Size 54 With Inaugural Patch "NHL Debut" Fanatics Holo Stock #206011 - Mill Creek Sports
NHL Jersey Sizing Guide w/ Photos [Fit Big or Small?] – Sports Fan Focus