Birkenstock Woman’s Trinidad Biko-Flor Rainbow Water Sandal Rainbow Brilliance Meets Rugged Performance: Birkenstock Trinidad Birko-Flor in Rainbow Sandal Looking for a sandal that can keep up with your summer adventures? Look no further than the Birkenstock Trinidad Birko-Flor in Rainbow Blue! This vibrant sandal is perfect for hitting the beach, pool, or just hanging out by the water. Spike Sole for Added Traction: Don't slip and slide on wet surfaces! The spike inner sole provides extra grip, whether you're walking on sand, rocks, or pool decks. Size 38 Color- Multi- Rainbow Great Condition