Chemistry Chevrolet Corvette branded pullover hoodie black Size Medium. ZR1. The Chemistry Chevrolet Corvette branded pullover hoodie in black, size medium, features a solid pattern with long sleeves and a crew neck neckline. It is made of cotton material and includes accents such as a hood and is machine washable. The hoodie is branded with the Corvette ZR1 logo and is designed for a regular fit, perfect for fans of the Corvette and car enthusiasts. Ideal for the winter, fall, and spring seasons, this pullover hoodie adds a touch of style to your wardrobe while staying comfortable and cozy.