anybody ever heard of this before? its for diving, but omg 7mm!!!! http://www.killerdana.com/product/197108.uts?N=1165 4294966958&Ne=1000002&colorCode=d27 http://www.oneill.com/#/men/americacanada/collection/men/wetsuits/dive/fullsuits/7mm_j_type/black/
o'neill's site mentions 12 mm combo for the torso. I don't know, I'll stick w/ the 5 mil and the 6/5/4 for the really cold days...