• Fabric.
• Round-toe pattern for wiggle room in the toe area and natural barefoot feel.
• Green Grip recycled rubber pods.
• Non-marking, non-slip outsole with water-dispersion channels.
• Form-fitting 4-way stretch upper for multiple widths & foot shapes.
• Patented high-frequency Tech Bands create lateral stability.

The Oxygen 2 round toe pattern lets all toes feel free and flex as desired. The natural barefoot-feel of this pattern with a roomy toe box allows you to enjoy many activities around the water and nautical environments without restraints. Make the most of the durable and non-marking, ‘Green-Grip ‘recycled rubber outsole for energetic runs, along-the-shore & water-sports or gym work-outs. Water dispersion channels help with slip-resistance on marine surfaces or diverse wet environments. Our flexible, form-fitting 4-way stretch uppers hold multiple widths and foot shapes comfortably. ZEMs 6 unique heritage tech-bands deliver secure footing and lateral stability desired for active engagement in life and sports. KNOW WHAT TO EXPECT When stepping into the Oxygen 2 round toe, your toes will experience plenty of wiggle room in the roomy toe box. You will feel the tech bands creating a snug stability cradle to safe guard your lateral stability. Give materials time to warm up and mold to your individual foot shape. Our experience shows that your foot takes only a short transition time to embrace the new barefoot feeling to the fullest. ACTIVITIES enter the Zone of Endless Motion Paddle Boarding – Sailing - Fun in the Sun Sports - Beach Walks & Runs – Gym Work Outs – Boating & Marine Activities – Boot Camp – Travel - Everyday Life SURFACES Beaches and Shores Sailboats and Powerboats Marine Environments Roads & Training Environments Treadmills & Gym flooring BENEFITS Round-toe foot freedom creates true barefoot experience Re-conditions natural arch and enhances foot strength Heightened proprioception improves balance Low-impact production methods reduce ZEMs carbon footprint SIZING (!!!!!) If you are normally a half size, please order UP to the next full size for proper comfortable fit.