Categories | Official Breaking Bad - Gray Matter Hoodie £29.99 Gray Matter Technologies is a company founded by Walter White along with his friend Elliot Schwartz (eventually sold to Elliot and his wife Gretchen) whilst studying at Caltech. This is an official Breaking Bad product.Hoodie design reads: Gray Matter Technologies, Albuquerque New MexicoOur hoodies are super heavy at 320g and made with 80% combed cotton and 20% polyester for exactly the right comfort and fit you want from a classic hoody. Check stock and priceOfficial Breaking Bad - Gray Matter HoodieOfficial Breaking Bad - Gray Matter Hoodie on other UK sitesOfficial Breaking Bad - Gray Matter Hoodie on other UK sitesOfficial Breaking Bad - Gray Matter Hoodie on USA sitesOfficial Breaking Bad - Gray Matter Hoodie on USA sites | Brands |