[Sports Recovery - High-Density Soft Insole]: Use them after exercise. The 2cm thick, high-density soft insole is soft, foldable, and has excellent elasticity. It can effectively relax the tense muscles and bones of the foot, quickly eliminate lactic acid and uric acid accumulated during exercise, relieve pain, reduce pressure on the foot, and quickly recover from injuries caused by exercise. [Professional Arch Support]: The special arch design of biomechanics is used to support your feet effectively and comfortably, help correct leg shape, correct and relax your feet, reduce foot pain and arch pressure, prevent fatigue from standing for long periods, relieve plantar fasciitis and other foot problems, and provide the sole of the foot with a natural and comfortable environment. [Ergonomic Design]: The U-shaped heel cup is designed to deeply wrap the heel, properly support the feet, maintain the neutrality and stability of the foot's root bones, and reduce bone and tendon injuries; The front rolling balance design better fits the foot's movement and reduces the risk of foot injuries. Hollowed-out design at the back helps your feet breathe, prevents odor, and dries quickly. [Men's Sandals for Fashion, Sports, and Leisure]: It features a unique color design - two colors collide with each other, multiple colors to choose from, lightweight shoes, very suitable for all types of water occasions, such as bathing, swimming, camping, gym, spa, beach, etc. [Double Anti-Slip Design]: The horizontal grain texture on the insole effectively prevents the foot from slipping on the insole, and the concave-convex design with alternating horizontal and vertical lines on the sole improves the sole's grip and significantly enhances anti-slip performance.