Specifications: Nonwoven healthy bamboo carbon fiber insoles 1. High quality 2. Factory direct price 3. Soft and comfort 4. Nonwoven Nonwoven healthybamboo carbon fiber insoles In order to achieve the goal of antibacterial and deodorization,we use the high quality activated carbon,adsorb the organic gas. Features: 1) Material: bamboo charcoal fiber 2) Advantage: Super weight and high elastic 3) Feature: breathable & absorb sweat & bacteriostatic, natural Eco-friendly material 4) Shape: As customers' requirement 5) Color and styles: Various colors & styles are available 6) Design: It can be made according to customer’s sample or we can design for you. Activated carbon by needle with PET nonwoven fabric graft technology composite. The product has great efficacy of odor neutralization,humidity control,thermo preservation and health keeping. More picture: Nonwoven healthy bamboo carbon fiber insoles