This fingering weight yarn from Universal Yarn is made wtih 55% Bamboo, 37% cotton and 8% PBT.  Each 100g ball is approximately 492 yards.  This multicolor yarn will change color througout your project.  The photos from Universal on the yarn show how this would look in a sock.  It is suggested to use a US size 1 needle or a size C-2 hook with this yarn.  

Machine wash, lay flat to dry.

Photos from Universal Yarn.