If you're into eco-friendly fibres and, specifically, organic cotton - you won't want to miss Estelle Eco Cotton. This DK weight, certified organic cotton yarn comes in 50g balls with 137 yds on them, and it's available in a wide range of glorious colours. It's even approved for use by the Knitted Knockers of Canada! Most colours are available to order now: https://www.artisanthropy.ca/products/estelle-eco-cotton-dk