Hush Puppies Breathe Toe Post Sandals The Breathe Sandal features soft leather upper and lining, with secure strap fastening for generous fit. These easy to wear sandals feature Body Shoe technology to support the natural movement of your body, with cushion comfort footbed and flex sole. Material Content: Leather/Leather/EVA Washing Instructions: Wipe Clean Lining: Leather Sole: Other Materials Upper: Leather Leather Upper. Aegis anti-microbial linings withing the shoe kill microbes on contact, protecting your feet from bacteria