This jersey knit is a blend of pure Organic Cotton and Yak Down. Yes, Yak Down. That's the incredibly soft undercoat of an asian yak. It's comparable to cashmere, but rarer.
Read more about yak down here: http://chewshappiness.com/5-things-you-need-to-know-about-yak-down/
Every time you touch this fabric you will said either "oooooo" or "squeeeee." Wiith that touch of down in it, it'll keep you toasty, even though it's light as a feather. Heathery appearance reflects the blend of fibers.
This knit is perfect for tees, tops, pjs, leggings, pants, skirts, and of course, baby... because you want everything Organic around baby, right?