If you ever forget how fermentation works, just remember to wear this shirt on the days you happen to forget. Problem solved! I guess you could wear it to science class in a pinch, but we don’t recommend that. The fermentation equation homebrewing t-shirt features the basic equation for how yeast converts sugar into beer.

Homebrewing comes down to some simple math. Glucose from malted barley, plus yeast equals ethanol and carbon dioxide. The fermentation equation homebrewing t-shirt is there to help you remember how it works in case you forget on brew day!

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More Info

This t-shirt is everything you’ve dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It’s comfortable and flattering for both men and women.

• 100% combed and ring-spun cotton (heather colors contain polyester)
• Fabric weight: 4.2 oz (142 g/m2)
• Shoulder-to-shoulder taping
• Side-seamed

Model is wearing a size M. He’s 6.2 feet (190 cm) tall, chest circumference 37.7″ (96 cm), waist circumference 33.4″ (85 cm).