Factory Effex brings you the Yamaha Tuning Fork Zip up hoodie featuring their iconic tuning for logo screen printed on the chest and arm. Officially licensed by Yamaha, this comfortable hoodie from Factory Effex is made from a cotton and polyester blend to keep you warm on the cool nights at the track.; Officially licensed Yamaha apparel Made from a cotton and polyester blend Screen printed graphics Zip up style sweatshirt