Alexvyan Adjustable and Comfortable Premium Flat Feet Arch Support Orthopedic pain relief Shoe Insoles For Men For Sports Jogging Regular Use

【Adjustable Height】3 Layers design, Adjustable Height-Increase(3~7 cm, 1.18~2.75 inches) and air cushion shockproof. 【Great Material】Mainly made of synthetic elastomer, super elasticity, shock absorbent. 【High Quality】Very durable with a long product life. They are also used to reduce pressure on the back and knees when walking, and have been proven to effectively reduce spinal shrinkage with age. Strong Protection】The air cushion protects your knees and ankles, balances foot pressure and is suitable for standing for a long time SHOCK ABSORPTION,COMFORTABLE,REDUCE PRESSURE- Removable U shaped air cushioned caps which give maximum comfort to your heels and let you feel relaxed all day long. The maximum thickness is also limited to an optimum value just to ensure that it doesn’t make your shoes too tight.