We heard your feet needed some all-season tires, so we partnered with fellow Michigan-based company, Chaco, to create a pair of sandals for the ultimate M22 lover. Just as comfortable as they are durable, the M22 Chaco Z/1 Sandals are perfect for any terrain. Featuring Luvseat dual-density polyurethane footbeds, adjustable straps, and ChacoGrip rubber 3mm lug depth outsoles.