RESPONSIBLE

At PH5, innovation in knitwear begins with materials. Our brand has long explored how advanced & experimental knitting technology and thoughtful textile sourcing can shape a more responsible approach to fashion. Over 80% of our collection meets our definition of responsible products, and we are working hard to get that number to 100% by 2030. Responsible materials are not treated as a separate category at PH5, they are integrated directly into the design process.

To achieve the signature compression and stretch of PH5 pieces we use a combination of yarns, which means that each piece is often a blend. Due to this we are also working hard to keep the percentage of preferred materials high per item and over the whole collection. And where possible offering styles that have a single preferred material, to allow for easier end of life recycling/disposal. Of all the pieces offered in 2025 almost 80% were preferred.

By combining engineered knitwear techniques with responsibly sourced yarns, PH5 develops garments that are designed to reduce waste while maintaining the structure, texture, and sculptural forms our brand is known for.