Outsole grade EVA midsole and outsole with molded rubber pods for traction OMNI-GRIP LT is our newest innovation to deliver incredible comfort to your outdoor adventure. OMNI-GRIP LT is a combination of step in comfort and reduced weight. Multiple drainage ports that flow from inside the shoe to the outside for superior drainage Lightweight, breathable, and quick dry mesh upper. With a synthetic hook and loop strap for a secure lockdown and easy on and off.