Non Stock BronsonMFG Real McCoy Racing Half-Zip Heavyweight Fleece Sweatshirt 38 Chest Medium. Riders favored the Half-Zip Sweatshirt in the old-time because this sweatshirt can be it without taking off the helmet. This sweatshirt is made of cotton-blend fabric. This fabric is crisp, heavyweight 20.5 oz, and has a solid hand feel. The warm touch and well-fitting cut create a secure wrap, meaning you don't have to wear much on it. Crew neck. Half-zip placket. Long sleeves with ribbed cuffs. Ribbed hem. TALON zipper 20.5 oz. fleece terry cloth, 60% cotton, 40% polyester. Machine washable.