Your purchases support Florida youth programs. › St. Johns River Performance Tee Image 1 of 6 Image 2 of 6 Image 3 of 6 Image 4 of 6 Image 5 of 6 Image 6 of 6 St. Johns River Performance Tee $30.00 Long sleeved performance shirt in white or silver with maps of the upper and lower St. Johns River on the front and back.These shirts are Men’s sizes and run large. Color: Select Color White Silver Size: Select Size S L Quantity: Add To Cart Added! Long sleeved performance shirt in white or silver with maps of the upper and lower St. Johns River on the front and back.These shirts are Men’s sizes and run large.