Advancing Comfort and Performance in Footwear #
Kun Huang Enterprise Co., Ltd. has spent over four decades refining the science of insole manufacturing, with a focus on functional, high-performance solutions for the global footwear industry. Our journey began with a commitment to challenge conventional beliefs about foot odor, leading to the development of non-odor, comfortable, anti-bacterial, and durable insoles crafted from advanced PU (polyurethane) foam materials.
Expertise in Custom Insole Solutions #
Our dedicated R&D department leverages extensive technical knowledge to enhance insole formulations and tailor specifications to meet the unique requirements of our clients. We offer customization in terms of hardness, compression set, rebound, and color, ensuring that each insole delivers optimal comfort and support. Our experience spans a wide range of PU foam insole types, including:
- Casual insoles
- Women’s and men’s insoles
- Children’s insoles
- Sports insoles
- Industrial and military insoles
- Orthopedic insoles
We provide comprehensive development support, from design concepts to production, ensuring that our customers receive solutions that align with their specific needs.
POLIYOU: A Trusted Insole Brand #
Our POLIYOU insole brand has earned recognition in 36 countries and is favored by leading global brands. This reputation is built on a foundation of quality, innovation, and a commitment to enhancing the user experience in footwear.
Product Catalog #
- Power Rebound Foam – URBAN BOUNCER®
- POLIYOU® - THE INSOLE EXPERTS OF 2020.
- POLIMAX - AN INNOVATIVE ECO BREATHABLE FOAM
Key Advantages of PU Insole Material #
Polyurethane (PU) insole materials offer several distinct benefits:
- Durability: PU insoles are long-lasting and resistant to wear, even with frequent use.
- Shock Absorption: Excellent at reducing impact on feet and joints, enhancing comfort and protection during movement.
- Flexibility and Customization: Flexible structure allows for natural foot movement and can be easily tailored to individual foot shapes.
- Lightweight: PU is lighter than many alternative materials, contributing to overall comfort and performance.
- Moisture-Wicking: Effectively draws sweat away from the skin, keeping feet dry and comfortable.
- Antimicrobial Properties: Treated to inhibit the growth of odor-causing bacteria, maintaining freshness over time.
- Versatility: Suitable for a wide range of footwear, including athletic, casual, and work shoes.
Applications #
Our PU insole materials are utilized in various specialized applications, such as:
- Anti-static insoles
- Arch support models
- Safety shoes



For further information or to discuss custom insole solutions, please refer to our product catalog or contact our team.