DUI Thinsulate 400 boots, size Medium, NEW with tags. I bought two sizes, not sure which I would use. This is the extra set. New in original packaging with tags. The Thinsulate Ultra 400 boot is very nice and warm, suitable for the coldest water dives inside your drysuit. Wicks moisture away, and has a protective nylon outer shell. Retail price on these was around $90 new, I will sell this set for $65 shipped to the continental US.
