What makes the Iceland semi-dry wetsuit one of the warmest on the market? ⁠ ⁠ A Drysuit-Level zipper. That’s right. This wetsuit features a TIZIP dry zipper that does a great job of keeping water out. Paired with the Liquid Fusion, you’ll be warm and comfortable all dive long in this suit. For cold water divers, this suit is a must-have.⁠