Our team has developed relationships with our long-term manufacturing partners. We visit our factory partners regularly to ensure that manufacturing our Summersalt collections is done with partners who are committed to the latest certifications across environmental sustainability and ethical labor practices. 

All of our manufacturing partners have multiple certifications, and collectively our factories have over a dozen international certifications, which acknowledge their ongoing commitment to environmental and social sustainability.

All of our factories have outstanding certifications. Collectively our factories have over a dozen international certifications acknowledging their sustainability measures across categories like biodiversity, recycling and water neutrality.

Most of our factories have the WRAP certification or its equivalent.

Worldwide Responsible Accredited Production (WRAP) is the world’s largest factory-based certification program for manufacturers of clothing and sewn products.

Many of our factories are leaders in sustainable manufacturing and have obtained the following additional certifications:

The Global Organic Textiles Standard (GOTS,) which is the world's leading processing standard for textiles made from organic fibers. It defines high-level environmental, ecological and social criteria along the entire organic textiles supply chain.

The Business Social Compliance Initiative (BSCI,) which is a voluntary program for suppliers to promote workplace conditions in accordance with human rights, ILO conventions and national labor laws.  

We manufacture in China and across Asia with incredible factory partners who are committed to thoughtful practices for people and our planet.