Which Gaiter is Better for Wind and Cold?

hey everyone! I live in Canada and have been looking between these two neck gaiters to help cut wind and get me through the winter but i’m lost on which would be better suited — the wool or micro fleece?

thanks so much everyone!

hey everyone! I live in Canada and have been looking between these two neck gaiters to help cut wind and get me through the winter but i’m lost on which would be better suited — the wool or micro fleece?

thanks so much everyone!