OluKai Ani - Women's Sandals : Lava Rock/Lava Rock : Olukai is a proud Certified B Corporation brand dedicated to meeting high standards for sustainability and social responsibility. ; Take the OluKai Ani waterproof sandal with you on vacation or to the pool for a modern and playful addition to your wardrobe. Its crisscross strap construction adds a stylish touch and ensures your feet stay secure, making it the perfect choice for any leisurely escape. ; Synthetic rubber upper and lining. ; Ethylene vinyl acetate insole. ; Slip-on style. ; Peep toe silhouette. ; Non-marking wet grip rubber outsole. ; Imported. Measurements: ; Weight: 8 oz ; Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size. | OluKai Ani Women's Sandals Lava Rock/Lava Rock : 6 B - Medium, Rubber