Oofos OOahh slide sandals provide exceptional recovery and comfort with OOfoam technology that absorbs more impact than traditional footwear. These lightweight, waterproof slides feature an anatomical footbed designed to cradle the arches and reduce stress on sore feet, knees, and back. The sleek black design offers a versatile look suitable for post-workout recovery or casual daily wear. Durable and machine washable, these slides are built for long-lasting support and ease of care. Excellent used condition - like new. My feedback is excellent, please buy with confidence. No returns or refunds.