Imported Rubber sole MATERIAL: Breathing mesh upper design is integrated with breathable side wall, give you soft feeling. COOL SHELL: This is a technology that solves the temperature rise of the feet during exercise. A breathable cooling system is formed through the 360-degree breathable structure of the tongue, the body and the sole to provide high-efficiency cooling. LIGHT FOAM: The midsole uses LIGHT FOAM cushioning technology, which is lightweight and comfortable, with cushioning/resilient performance. PROBAR LOC: This is a stabilizing device that is embedded in the midsole arch to connect the forefoot and the heel. It can provide proper support and protection to the arch in every step of the movement, improve stability, and effectively reduce arch fatigue. 100% SATISFACTION GUARANTEE: Brand New and 100% Authentic, you could check the authenticity of the product by scan QR code inside of the shoes. For sake of enviromental protection, we change our package of shoes box to shoes bag, Shoes bag, which could be secondly used in our daily life.