Twisted X Men's Zero-XProtect the planet while also getting comfort. Twisted X's Zero X shoes are made from environmentally conscious non traditional materials so you can feel good in them as well as about them. Full grain leather upper Air mesh lining for improved breathability and comfort Elastic gore panels allow for an easy entrance and exit Made without glue, utilizing an independent interlocking stitching system to ensure fit and durability Molded, low to the ground