Our double rib collection features fabric made by alternating 2 knit and 2 purl stitches in every row, adding elasticity to the knitted fabric. Very similar to our regular rib fabric, but with added stretchiness, our double rib collection has fantastically stylish and comfortable clothing, accessories, and toys for your little one. While this collection is not GOTS certified, we still use the highest quality organic materials to ensure the durability and comfort of our products. Choose Wooly Organic’s double rib collection for a flexible and stylish addition to your little one’s wardrobe.