Heavyweight Boot Championship. Four color silk screen print on back, Two color silk screen print on front on 6.1 oz., 100% cotton Hanes® Tagless T’s. Made and sold exclusively to members of the superfuture Heavyweight Boot World Championship Competition. This design is printed on Navy cotton shirts. Check out the SIZING page before placing your order. This is a pre-order item. Shirts will be for sale until May 10, 2013. Click on the HWBC page to order yours today.