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What is rPET and Why Is It in Your Socks?
While the process of extracting crude oil and developing PET is harmful to the environment, use of rPET materials enables businesses to reduce the waste created when the original product has finished serving its purpose.
Buying Habits: Why Your Socks Have Holes
Not everyone is going to make the decision to eliminate, or even reduce, the presence of cotton in their sock drawer. I think the ones who do will wish the idea had occurred to them sooner.