The Uncle Sam Grand Prix is New York State's longest running cyclocross race. Rift is a co-producer of the race. All procees from these shirts go to a bigger and better race in 2020. Please help us build a flyover, and support the strange and beautiful sport of cyclocross! Tshirts will be shipped out during the last week of September. Made of 99% airlume combed and ring-spun cotton, 1% polyester, and a unisex fit. Available in Mint or Ice Blue.