The next generation ZenTherm 2.0 top is designed with the latest material innovations for high performance in cold-weather conditions out on the water. Crafted with our 4-way Super Stretch neoprene with recycled fabric for improved mobility and durability, the ZenTherm 2.0 top will keep you warm and protected. Featuring silicon grip at the hem and wrist and a Glideskin lined collar for a secure fit, this top is designed so you can perform at your best with its thermal efficient lining and taped seams.