
Step On Green
STEP ON GREEN
Sustainable materials range for industry
Description
STEP ON GREEN is the sustainable materials line promoted by Synthelast for the footwear industry. This initiative seeks a more environmentally friendly alternative to materials from non-renewable sources such as petroleum, while extending the service life of components through recycling. At Synthelast, we have developed sustainable product alternatives to help tackle one of today’s greatest climate challenges. Currently, 80% of marine waste is plastic, and an estimated 8.8 million metric tonnes are discharged to the seabed each year. Reducing this waste is essential: by extending product life cycles, restoring value to materials after their first use, or using alternatives to traditional plastics.

01
Recycled materials (GRS Certified)
Compounds developed with recycled raw materials and GRS-certified traceability. We offer formulations with different recycled content percentages, hardnesses, densities and finishes, adapted to each project.
Applications
- Footwear soles and components
- Technical articles and injected parts
Advantages
- Certified traceability of recycled content
- Customisable performance and finishes
- Supports circular economy models

02
BIO-based materials
Materials formulated with renewable-source raw materials to reduce dependence on fossil resources. The range includes different bio-based content levels and options for hardness, density, colour and finish.
Applications
- Casual, fashion and sports footwear
- Components designed to reduce fossil-based content
Advantages
- Incorporates renewable raw materials
- Formulations tailored to each application
- Maintains the required technical performance

03
ECO materials
Solutions designed to optimise raw material use and reduce product environmental impact. We combine formulation, lightness, durability and process efficiency according to each customer’s needs.
Applications
- Lightweight soles and footwear components
- Custom developments with sustainability criteria
Advantages
- Optimised material consumption
- Natural aesthetic finishes
- Design adapted to the customer’s process

04
Sustainable Flexible Flooring
Continuous systems for playgrounds, sports and pedestrian areas incorporating recovered materials and durable solutions. Discover their compositions, colours and installation possibilities.
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