Responsible production

From our production facilities in Portugal we offer a reliable production that meets the toughest standards for environment, health, organic, responsible and recycled production.

ComfySocks is certified by Control Union Lic.no. 1002192

If you are a customer and need our scope certificates, please reach out to us!


GOTS - Global organic textile Standard

ComfySocks is a GOTS (Global Organic Textile Standard) certified company. GOTS is the world leading certification standard for organic produced textile including both ecological, environmental and social criteria. It ensures that the product is produced under supervison of 3rd party audit team to ensure the integrity of the product and a full transparent supply chain.

The certification ensures that everything from fiber input to the finished socks packed and ready for shipment meet the highest demands for sustainable product quality and fair social conditions for everyone in the supply chain.



GRS - Global recycled standard

ComfySocks is a GRS (Global Recycled Standard) certified company. GRS is the world leading certification standard for recycled produced textile including both ecological  and social criteria. It ensures that the product is produced under supervison of 3rd party audit team to ensure the integrity of the product and a full transparent supply chain.

The certification ensures that everything from fiber input to the finished socks packed and ready for shipment, meet the highest demands for recycled sustainable product quality and fair social conditions for everyone the in the supply chain.

This is your guarantee that your products only contain components and pass through processes that are harmless to people and the environment throughout the entire production chain.

RWS - responsible wool standard

ComfySocks is a RWS (Responsible Wool Standard) certified company and can supply wool products produced according to this standard. RWS is a standard which ensures animal welfare and land management done according to the best practices of farmers and respect of animals.

ISO9001

ISO9001 is the international standard for a quality management system. We operate and run our production facility based on the management standard of ISO9001 and we are certified to the standard.

The ISO9001 standard is used by organizations to demonstrate their ability to consistently provide products and services that meet customer and regulatory requirements and to demonstrate continuous improvement.