The Knotty Ones don't believe in deadstock.This knit is knitted in small batches by their kick-ass knitters. They use limited edition thread from Peru, which has Peru Fair Trade Certification, with no microplastics and no harmful or irritant chemicals used. All of their knits are also OEKO-TEX® certified, which means they're safe from an ecological point of view and don't release harmful substances. The best part? You'll get a card with your order telling exactly who knitted your garment and a little about them.