Selected Material to Take Care both your Shoes and Feet: Different from products that made of PE or TPR, Miiooan shoes crease protector adopts TPE material which is softer and more friendly to long-time wear without out hurting toes. Moreover, its safe to skin, harmless and incurs no odor.Will It Make My Feet Muggy or Smelly?: Imbeded with 23 holes to alow proper airflow and avoid muggy feeling, perfect balance between supporting shoes shields and breathability. Surface design helps it stick to your shoes, stable and won’t move around.Why Do You Need Shoes Crease Protector? A shoes crease protector will help support entire toe area while walking, not easy to wrinkle, deform or smash. It not only maintain good appearance of your favourite shoes but alos extend their life span.