BASF and Clarks have unveiled a futuristic polyurethane (PU) concept shoe at CHINAPLAS 2026, showcasing the potential of single-material construction in next-generation footwear.
The concept shoe integrates BASF’s advanced PU technologies into a mono-material platform, combining durability, comfort, and design flexibility. The initiative aligns with Clarks’ Spring/Summer 2026 TRIEASE collection, emphasizing comfort and recovery footwear.
Key innovations include a transparent CPU outsole engineered for grip and abrasion resistance, a spray-applied PU midsole and upper for lightweight cushioning, and BASF’s Haptex synthetic leather, produced without organic solvents to reduce environmental impact.
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BASF said the project demonstrates how material science and digital design integration can accelerate development while supporting sustainability goals. The company also showcased TPU solutions like Elastollan GripTec, aimed at enhancing durability and reducing the carbon footprint of footwear outsoles.
Industry experts note the significance of mono-material construction for circularity, making shoes easier to recycle at the end of their life cycle. Analysts also see the collaboration as part of a broader trend where chemical companies move upstream to influence product design and performance alongside global brands.
As consumer demand grows for comfort-driven and sustainable footwear, innovations like the BASF-Clarks PU concept shoe are expected to redefine how shoes are designed, manufactured, and recycled globally.
