A genuine lumberjack shirt that's much heavier than classic flannel shirts. This 100% cotton flannel shirt from RÆZNIK, with a weight of 370 GSM, is the best you can find on the market. Typical features double yoke and handmade horn buttons RÆZNIK-LEGEN. Plus a canvas made of the legendary 100% cotton Ventile® ripstop, a hood and zip pockets.