The newly invented double-wedge structure midsole: Based on the principle of biomechanics, the special cushioning/elastic material is overlapped with the midsole material to achieve a double-wedge structure midsole with both energy absorption and stable support.

The inner surface of the toe is made of super wear-resistant special material which greatly prolongs the service life of the footwear. In a wear level testing, the super wear-resistant technology applied to the toe is proved 16 times more wear-resistant than average PU leather. 

Made with polyurethane granular material, E-TPU has excellent resilience and deformation recovery ability once foam molded, making it not easy to deform for long time wearing. E-TPU provides a comfortable, shock-absorbing, and elastic wearing experience, which is significantly better than traditional EVA material.