From the MESSAGE website: "The Shaw delivers the full benefit of our compressive hugflex™ with a longer stretch knit, offering a never-before-felt control and comfort in a slide. Held snug to our barecork™ footbed, you ride the sweet spot between barefoot and orthopedic movement—like a hug for your foot." Water-safe and 100% vegan • Lightweight and blister-free • Recycled wine barecork™ anatomical footbed • Compression knit hugflex™ • Machine washable • Handcrafted in Portugal Condition: Like New