Unisex! Men’s 6 Women’s 8 Feel the 00 - The OOFOS shoe story begins with the Original Sandal. The combination of sleek design and OOfoam recovery technology laid the groundwork for all future OOFOS styles and models • OOfoam Technology - Our revolutionary 0Ofoam technology absorbs 37% more impact than traditional footwear foam materials to reduce the stress on your feet, joints & back. Plus, the closed-cell foam is machine washable and designed to minimize odor. • Patented Footbed - Our patented footbed cradles and supports arches to reduce energy exertion in the ankles by up to 47% compared to competitors' footwear. So walking is easier. Recovery is faster. And yOO feel better. • Backed by Science - Research shows OOFOS reduce load, decrease compressive forces, and support foot mobility when compared to traditional footwear. As a result, every OOFOS style carries the American Podiatric Medical Association Seal of Acceptance! • Made for Recovery - When you're always on the go, the demand on your joints can translate into fatigue, muscle tightness & pain. At OOFOS, we don't want to slow you down. Our shoes are designed to help your body work less-so you can do more. Please see all photos for condition and/or flaws. Please check out the rest of my closet to see if you’d like to bundle! A bundle for 2 or more items is 10% off! Cut down on shipping costs, by only paying ONE fee when you bundle. All items come from a smoke- free home! Thank you for checking out my closet!