Size 42 is approximately 27cm. Designed in Italy, 〈Doubleu〉 develops its products using Italian technology and Indian suppliers. It supports the body with its outstanding cushioning and a special outsole and insole designed based on medical insights. At the same time, it is a sandal that achieves a comfortable feel by using waterproof and antibacterial materials. The streamlined silhouette designed by the Italian design team is different from conventional comfort sandals, making it a highly fashionable item. ZERO EVA uses 20% recycled plastic, considering the environment and making production sustainable. ・It is also characterized by not using any adhesives or rubber accelerators, and not using any chemicals. ・These types of sandals can shrink in high temperatures during the summer, but ZERO EVA does not shrink, maintaining higher quality. ・It is characterized by its high cushioning that fits and supports the shape of the foot, reducing impact. It is designed to reduce the burden on the knees and lower back. ・Waterproof processing improves performance in active scenes around water. ・The unevenness of the sole disperses weight and provides support. It prevents wobbling upon landing. ・It releases pressure on the ball of the foot and toes, supporting the toes to exert force. ・The deep heel cup enhances stability upon landing and maximizes control of foot movement in all aspects. ・Antibacterial materials are used to reduce the accumulation of moisture. 【doubleu】 "Doubleu," which made its debut in Japan in 2017, has its products designed in Italy and develops its products using Italian technology and Indian suppliers.