180° torsion, comfortable rubber foam midsole, soft as if you step on cotton Heel support and protection structure: The heel reinforcement design can effectively lock the heel, making it more natural and comfortable when landing, preventing the twisting of the foot due to walking Whale head shoe type + anti-collision It is designed with the characteristics of elderly feet, and the toes can be moved freely and loosely without squeezing the feet, and walking easily and comfortably Ergonomic design reduces the burden on the soles of the feet! Suitable for patients with fat feet, wide feet, foot problems, swollen feet, valgus feet, and deformed feet Color: black, gray shoes Inside material: flannel Closing method: open the upper with one word Size: 41-47 Insole: memory foam Upper material: Woolen cloth Comfortable and breathable insole Sole material: rubber outsole Inside material: artificial shortAnti-skid, shock-absorbing and wear-resistant rubber sole. This shoe sole is made of rubber material. The sole is light and not tired when walking. The wear-resistant and anti-slip is greatly increased. Equipped with a bump design, it is ergonomic and has a shock-absorbing effect and can disperse the force evenly. The inner flannel has a soft texture, a smooth feel and elasticity. It is very comfortable to wear, warm and breathable. The soft and breathable shoe body is made of woolen cloth. The innovative and comfortable breathability allows fresh air to circulate in the shoe, which can circulate naturally, making the sole light, soft and comfortable, and easy to walk on. Round toe comfortable toe and uncomfortable feet should pay attention to prevent squeezing. The round toe toe has enough width and depth of toe space to improve the comfort of wearing and walking, and avoid the toe squeezing and damage. The best choice for middle-aged and elderly people with technology non-slip teeth, round dots, convex teeth, non-slip design.