The insoles, made of legit goat leather, offer softness and delicacy on every step. In addition, the insole features the 360° Flexibility Technology, which was built with your wellness in mind. It does not get rigid or deformed, even with constant use. It makes your feet safe and comfy, as well as improving your walk with flexibility. Another important thing is its antiperspirant feature. Now you can wear your shoes for longer, without worrying!