MR PU Bio Base Protective Rain Boots
With Safety Toe & Anti-Puncture Midsole
The primary advantages of bio-based PU safety boots are their significant environmental benefits without compromising on performance or protection.
Reduced Carbon Footprint: By using renewable raw materials, these boots actively contribute to reducing CO2 emissions and overall environmental impact.
For example, one manufacturer’s bio-based variant reduces the total carbon footprint by 50% compared to their standard boot.
Another line is described as “Carbon Neutral,” guaranteeing zero CO2 emissions.
Use of Renewable and Recycled Materials: The PU is often derived from sources like corn, sugar cane, and castor beans. This commitment to sustainability often extends to other parts of the boot, with examples including:
Outsoles made with recycled rubber.
Linings and insoles made from a high percentage of recycled fibers and foam.
Laces made from 100% recycled PET (rPET).
Sustainability Certifications: These materials are often produced under certified programs (e.g., REDcert2) that verify the use of renewable sources, ensuring the integrity and eco-sustainability of the finished product.
Key Features Summary
| Feature | Specification |
|---|---|
| Upper Material | MR PU Bio Base Protective Rain Boots |
| Safety Toe | Steel/Composite, impact 200J, compression 15kN |
| Puncture Midsole | Steel/Kevlar®, resistance 1,100N |
| Waterproof | 100% seamless molded construction |
| Outsole | Slip-resistant PU, multi-directional tread |
| Temperature Range | Flexible down to -20°C |
| Chemical Resistance | Acids, alkalis, oils, fuels |
| Lining | Breathable, moisture-wicking fabric |
| Insole | Cushioned, shock-absorbing |
| Color | Yellow |
| Cleaning | Wipe-clean surface |



