DuFFS - Roadrunner (Black/Pink) - Men's: The Roadrunner is a comfortable, and stylish shoe. Suede leather and/or action leather upper for long lasting wear. Tradtional lacing system with tongue stabilizing strap. 20mm dual density foam ankle collar and tongue for added support and comfort. Full-length sandwiched EVA midsole. Compression molded EVA insole with arch support and HEEL SAFE GEL(tm). 400 nbs gum rubber with Valdez model out sole with a traditional zigzag bar combo tread pattern.