Oofos Unissex Sandália Slide - The Original Recovery Footwear. - Finding Your Size - For Your Perfect Fit, Consult The “size Chart” Link Above. Wear A Half Size? In General, We Recommend That Women Who Wear A ½ Size Size Up, And Men Who Wear A ½ Size Size Down - Ooahh - An Evolution Of The Ooriginal, The Ooahh Slide Features Our Proven Foundation Of Oofoam Technology + Patented Footbed Design With A Slide-style Strap That Has Become A Best-seller In The Oofos Line - Oofoam Technology - Our Revolutionary Oofoam 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