- Size: 42/43 • Size: These flip-flops are available in European sizes. Choose the same size as your usual sports or casual shoes. For example, if you wear size 40, you can buy the European size 40/41. • Material: Made of 100% EVA, a lightweight, soft, quick-drying, non-slip, wear-resistant, and odorless material. Note: Do not expose to sunlight for a long time to avoid deformation. • Ergonomic Design: The sole has a slight bump in the arch of the foot for a perfect fit. • Protection: The tip of the flip-flops is slightly raised to protect the toes. Approved by the store owner for prolonged use without causing fatigue. • Style: Elegant and unisex design, suitable for both men and women. Just choose the size that suits you best.