This is the "ST-wool BEANIE" from "Nruc (Nuruku)". ST stands for "somewhat edgy," and it's a 100% wool beanie. The color is brown. This item is only sold at the NRUCNEST store, making it difficult to obtain. I tried it on once indoors, but I haven't had a chance to wear it since. I'm selling it now to organize my closet.