The cap is reversible so the blue on the outside keeps you warm and the gray on the outside keeps you cool.The beanie is nice for spring weather and is very comfortable.Likes - I use this when I work in construction because I am bald and have nothing to keep the sweat out of my eyes. Works well and doesn't stink as soon as you sweat in it like some do. Priced great at $13.Dislikes - None.This cap was easy to wear and clean. I use it for fishing and running.Seems to pickup my sweat. Does not drip.