Old Man Tom's "Legend" Unisex Heavy Blend™ Crewneck Sweatshirt

Another crewneck, huh? What's wrong with the one ya got? Is this one gonna make me look 20 years younger? Is it going to make all my aches and pains go away? I mean, sure, it might be comfy -- 50% cotton and 50% polyester, a medium-heavy fabric with no itchy seams. But why do we need another one anyway? Not sure what else this here sweatshirt is supposed to do for us, but you'll look good and be warm. .: 50% cotton, 50% polyester - or something.: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)) - whatever that means.: Loose fit - I guess.: Sewn-in label - which is cool supposedly.: Runs true to size - they say   S M L Width, in 20 22.01 24 Length, in 27 28 29 Sleeve length, in 20 21.02 22.01 XL 2XL Width, in 25.98 28 Length, in 30 31 Sleeve length, in 22.99 24.02