This shirt proudly displays the level of guarantee we offer on our Asphalt-Resistant Jeans. To say we don't offer a guarantee would be an overstatement as we practically offer a guarantee. This is also our return policy. But in fact reality states that several unfortuates have crashed and slid while wearing these pants and they were considerably less road rashed Your results may differ, who knows, but that's what this t-shirt is about.