ETPU soles are widely used in footwear due to their excellent cushioning, durability, and lightweight properties, with core applications focusing on sports shoes, casual shoes, and functional footwear.
### 1. Core Application: Sports Footwear ETPU (Expanded Thermoplastic Polyurethane) is a top choice for midsole and outsole materials in sports shoes, as it meets the high-performance needs of different sports scenarios. – **Running Shoes**: Its high rebound rate (up to 70%-80%) effectively absorbs impact during running, reducing pressure on knees and ankles. At the same time, it provides strong propulsion for each step. – **Basketball Shoes**: The material’s good wear resistance and anti-slip performance ensure stability during intense movements like jumping, cutting, and sudden stops, lowering the risk of sprains. – **Outdoor Hiking Shoes**: ETPU has excellent resistance to low temperatures and hydrolysis. It maintains elasticity even in humid or cold mountain environments, adapting to complex terrain such as rocks and mud.
### 2. Extended Application: Casual & Daily Footwear In daily-wear shoes, ETPU soles prioritize comfort and longevity, catering to long-term walking needs. – **Casual Sneakers**: Compared with traditional EVA soles, ETPU is less likely to deform after long-term use. It keeps the shoes in good shape and maintains cushioning performance for 2-3 years. – **Children’s Shoes**: The lightweight feature (30% lighter than rubber soles) reduces the burden on children’s feet, while its non-toxic and environmentally friendly properties meet safety standards for children’s products.
### 3. Specialized Application: Functional Footwear ETPU also plays a role in footwear with specific functional requirements, expanding its application scope beyond daily and sports use. – **Work Safety Shoes**: It is often combined with steel toes or anti-piercing plates. The material’s impact resistance and compression resistance help protect workers’ feet from heavy object collisions or sharp object scratches. – **Recovery & Health Shoes**: For people with foot fatigue or mild flat feet, ETPU’s gradual cushioning design can distribute foot pressure evenly, providing a comfortable wearing experience for daily recovery.
Post time: Nov-05-2025