Great waterproof boot.  Very light and very wide in front like all Crocs footwear.  The one con is that the sole has no grip to speak of.  The first time I wore them I slipped on a slippery patch of moss and fell on my butt!  I knew to be more careful about where I stepped after that!  I wear size 6-1/6 shoes and bought size 7, which worked out just fine.