Proudly show your love of fermentation with our <em>Fermentation</em> Short-Sleeve T-Shirt! Made from a tri-blend of polyester, cotton, and Rayon, it’s printed with the Fermentation logo as well as our tried and true motto – “microbes + time = food & drink.” With a unisex fit and softness of the fabric, this steel blue colored t-shirt will be the one you wear over and over again!