Blowfish Walsh Black Knee-highs, $79, lulus.com |
- Leather
- Wool
- Fur
- Suede
- Other animal by-products
- Organic cotton
- Organic dyes
- Other organic fabrics
- Recycled rubber
- Faux leather
- Low-impact leather (uses enzymes to polish it rather than chemicals)
- Faux fur
- Faux suede
- Natural fibers (i.e. hemp)
Leather is usually the main material that makes up our boots. What makes it a sometimes eco-zero material is companies use harsh chemicals for the tanning process.
Tanning is the process in which chemicals such as tannin are used to prevent leather returning to its rawhide form, making it more suitable for our needs. A few companies do use natural enzymes to tan leather, and this may be marked on a label as "low-impact leather."
Tanning is the process in which chemicals such as tannin are used to prevent leather returning to its rawhide form, making it more suitable for our needs. A few companies do use natural enzymes to tan leather, and this may be marked on a label as "low-impact leather."
To see if a company uses low-impact leather, check its website. Many companies have press releases on their sites about the ways they are becoming greener.
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