This Stormtech hoody is great for men who love outdoor adventures like hiking or those who need a practical work uniform. You can wear it while hiking in the mountains, working during weekdays, or sitting around a campfire. It's made of a blend with 47% Polyester, 47% Cotton, and 6% Spandex in the shell and 60% Cotton, 40% Polyester in the lining. The weight is 8.85 oz/yd2 in the USA and 300gsm in Canada.