The Neptune Dry Ice Tech is a very warm 7/5mm. semi-dry wetsuit with hood attached. The Neptune Dry Ice Tech will keep you warm on your scuba dives in colder waters. 

The Neptune Dry Ice Tech has a special horizontal zip which is the best way to keep you warm, as it restricts water movement (which is what makes you cold) a lot more than vertical zippers.

The Dry Ice Tech has been made of a nice stretchy 7/5 mm. neoprene to make it a comfortable wetsuit that not only feels warm but also great while wearing it during your scuba dives.