Black, hidden elevator insoles are made of high-quality silicone material, and the color is black. The full range of size of black, hidden elevator insole has the characteristics of wear-resistant, breathable, deodorant, etc. It is suitable for all kinds of beriberi and foot sweat, and can also be given gifts. Black, hidden elevator insole forefoot pad is thin as a whole and has anti-slip effect. It is suitable for all men's and women's sports shoes, casual shoes, leather shoes, etc. Black, hidden elevator insole specifications are complete, the origin is Lanxi, Zhejiang, and other matters such as market wholesale reference price are negotiable or inquired by phone.