My ready stock Shipped within 2 days after payment. ️Measurement Guide️ Size 36/37 =feet length 23.5 cm Size 38/39 =feet length 24.5 cm Size 40/41 =feet length 25.5 cm Size 42/43 =feet length 26.5 cm Size 44/45 =feet length 27.5 cm suggest you take one size bigger Due to device differences, actual colors may vary slightly from ears online AIR-SAC FOOTBED: Mens athletic slide sandals midsole made of Air-Sac technology that is precision-engineered to deliver an ultra-cushioned, lightweight, and shock absorption system that provides all-day cushioned comfort and arch support to your feet NON-SLIP SOLE: These sport sandals for men adopted a wave pattern on the outsole, which has good anti-slip and abrasion resistance. CASUAL AND DURABILITY: This Sandals focus on current trends and styles. Whether at the beach, pool, garden, walking, hiking, and other outdoor and indoor activities, you can wear them. Our goal is to provide comfortable sandals. If you are not satisfied with the slippers for any reason, just l us and we will promptly replace a suitable size for you