The shoes of TUBLOCK is best comfort shoe in the worlds. As it is put on foot, you feel with cool and free on your foot. It takes effects like dispersion of foot presure, and it relieve the knee joint and waist of pain and the pain of plantar fasciitis. 1. Even though consumer put TUBLOCK shoes long time, he don't feel pain of foot easily because our shoes use Patented midsole of Lowest Spacity Gravity. As PU Midsole is wraped by span tex, and it is protected againt hydrolysit and shoe have enduance by itself. 2. According to walking environment, you can select shoes in 3 kinds of PU Midsole types. 3. When we manufacture our shoes, we use patented footbed on our shoes. So, it have air ventilation and make excellent effect of shock absorption. 4. As we use OrthoLite innersole, our shoes have the effect of antibacteria and protect foot ordor. 5. The pattern of shoe is desinged along to move of foot as foot feel comfort in shoe. 6. As we keep comfortable foot in shoes, we use waterproof and water-repellent material.