HeroOnSocks offers different collections of socks all from different materials. On the website you can find very transparently which materials the socks contain. For some collections, like KisSocks, the brand uses GOTS-certified cotton that is produced in a socially responsible and organic way.
Since 2019 the brand uses 100% recycled yarn for their #hackyourjeans socks. For this collection the brand created together with ESG-group a strong yarn of recycled jeans. This yarn is supplemented with sustainable materials Tencel and Ecovero of the producer Lenzing. For every sold pair of this collection one pair is donated to homeless centers in Belgium. Furthermore, the socks are produced in Belgium and are very soft and comfortable!
HeroOnSocks dye their yarn in a certified dye-house to add the right colors to their design. No pesticides are used here, which makes it better for humans and the environment.
Next to cotton the socks contain a small amount of elastane and/or polyamide. This mix of materials makes the socks hard to recycle, but the use of these materials is needed to guarantee the elasticity and user comfort.
The packaging of HeroOnSocks is made of recycled cartons. They are also designed so that no glue is needed for the assemblage and they limit the amount of prints as much as possible.