$50 shipped. O'neill zen zip M'en's small in good condition. There is some fraying around the neck, but this does not impact the usability of the suit whatsoever. Zen zip is a short back zip. Cleaning out the surf closet....

Also, have a free pair of 5mm booties used size 9, they are very worn in the soles and are more like 3mm booties even though they are 5mm.