Made by natural suede, can absorb sweat quickly. Absorbed sweat more, the anti-slip function is more stronger. Double layer structure coupled with a non-slip textured surface provides optimal grip. Very thick, soft, and flexible exercise mat can allow you to grip the floor for balance. Also yoga mat is promised to provide the optimal level of cushion and protection for your joints and knees while do yoga exercise. The alignment lines is exactly designed for helping you to maintain the correct boday posture in many yoga asanas. Every alignment lines help you to facus and adjust your hands and feet to the accurate position, and keep your body in proper alignment. The line is not fade even sweat or water wash. Also It is especially helpful while you practice alone without yoga instructors.