A tribute to BALCO. The bay area laboratory that was the heart of the major league baseball steroid scandal and the beginning of the end of baseball's steroid era. Printed on our super soft ring-spun & combed cotton unisex T-Shirt. Or upgrade to our Luxury vintage heather edition (cotton/poly blend) for an even softer, more durable, classic look. We print & ship all of our high quality graphic tees in the USA.