Amazon.com | OOFOS Unisex OOahh Sport Slide Sandal, Navy 。Brand: OOFOS Model: OOahh Sport Slide Color: Navy Blue Size: Mens 9 / Womens 11 / EU 42 Condition: Pre-owned. Excellent condition with minimal wear to the outsoles. Please see photos for exact condition details. Key Features: OOfoam Technology: Absorbs 37% more impact than traditional footwear foam. Patented Footbed: Reduces stress on knees, ankles, and other joints. Machine Washable: Easy to clean and odor-resistant. Arch Support: Biomechanically designed to allow natural motion. Made in Korea. Please check photos to determine the condition for yourself before purchasing and measurements also.