The Flintstones may live in prehistoric times, but don\'t ever let anyone tell you they are out of date. They have all the mod-cons, just... prehistorically-powered.The fantastic The Flintstones Stacks On Stacks Men\'s T-Shirt, which is purchasable only by site patrons, is a stylish product. Designed by those with an eye for fashion, it features a bold graphic on a Grey piece of attire.(The materials used in this product have been sourced responsibly, so any concerns that you may have can be put to rest.) Poly/Cotton MixWashable at 40 degreesPrior to tumble-drying, please consult the labelMedium-thickness teeFurthermore, our proportions cater to individuals of different body types, each item having a relaxed fit. Please order a size up if you prefer a more laid-back fit.Flintstones, meet the Flintstones, they\'re the modern stone age family! The Hanna-Barbera classic is now immortalised in our range of officially licensed Flintstones clothing and merchandise. Shop the full collection here.