This is a dark gray L.L.Bean fleece. Made in the USA, it features dull gold snap buttons, pockets on both sides, and no logo – a rare piece with many desirable elements. The balance between the width and length is also good. Because of the width, I think it can be worn as a light outer layer with something underneath. Judging from the tag, it's estimated to be from the 90s. Also, this tag seems to be quite rare.