Generous Fit. High quality, heavyweight t-shirt. 6.1 oz., 100% preshrunk cotton (gray is a poly-cotton blend). 17/1 yarn. Double stitched seamless collar, taped neck and shoulders. Quarter-turned body. Silkscreened with the Calabogie Motorsports logo on the front and the track on the back. Available in sizes 3T, 4T, Youth Small and Youth Medium. Colours: White and Navy.