Height Increase： 7CM / 2.76 Inches Upper Material： Mesh / Soft Leather Color Selection： Grey Season： Spring,Summer,Autumn,Winter Features： With its casual styling, mesh & soft leather upper, and a slight rocker heel to assist natural walking, this model is a contemporary profile that offers the perfect balance of form and function. The invisible height Increasing insole combines the advanced ergonomic design with unique innovative materials to ensure long-lasting comfort, non-squish, and lightweight. This model allows us to increase the height of 7CM / 2.76 inches in absolute comfort and secrecy.