Rolling Classic Rally Wheel T-ShirtNothing says squarebody like a 4x4 rally wheel! If you dig 'em then this design is for you! Show off the type of wheels you roll with on your classic Chevy or GMC 4x4. 100% ring spun cotton Sport Grey is 90% ring spun cotton, 10% polyester Dark Heather is 65% polyester, 35% cotton 4. 5 oz y (153 g m) Pre shrunk Shoulder to shoulder taping Quarter turned to avoid crease down the center