【Orthopedic Insoles】 3 pairs of insoles in size 40-45, 1 pair in grey and 2 pairs in black, can be freely adjusted to your size according to your shoe size, arch support insoles for men and women, super soft insole, long-term use - long-term standing. Non-fatigue, anti-perspirant, anti-odor, breathable and shock-absorbing insole. 【Arch Support Orthopedic Insoles】 Specially designed for flat feet, arch support insoles have built-in forefoot relief, medial arch support and foot shock absorption, effectively preventing and relieving foot pain. 【High-Quality Cushioning Material】 The cushioning pad is made of antibacterial sponge, providing incredible cushioning during foot movements. When your foot is on the ground, the insole helps reduce impact on your foot, ankle, and joints for all-day comfort. 【Long-lasting comfort and pain relief】Ideal orthosis to prevent and relieve foot problems, such as flat feet, pronation, plantar fasciitis, heel spurs, foot pain, knee/back pain, shin splints and more. 【Fits Most Shoes】 Arch support and durable features are perfect for sports and leisure activities. These arch support insoles are suitable for men and women and fit all types of shoes such as running shoes, dress shoes, boots, sneakers, work shoes, leather shoes, and more.