This pullover is made of 100% polyester but has a soft fleece material inside that is warm and cozy on the skin. The color is a dark heathered gray but way it was dyed makes it look so unique than anything I have seen in the stores.  The overall style of this pullover makes it so easy to dress up or down. I like the zippered pocket on the sleeve and the stand-up collar. This is the perfect pullover to grab and throw on when you have somewhere to go and need to look sharp but want to be comfortable.