Gill Zentherm Mens Neoprene Wetsuit Top in Black | 2021 The new Gill Zentherm Mens Neoprene Top was designed by experts to deliver the perfect balance between performance and comfort. Constructed from a 2.5mm Ecoflex limestone Neoprene with thermal protection technology, this suit is ideal for colder temperatures. With 4- way stretch and printed slick grip on the cuffs, the glide skin neck seal reduces water ingress. Great for sailing, paddle sports or board sports such as stand up paddle boarding, kayaking or windsurfing. Compatible with the ZenTherm Skiff Suit. Made from 90% Neoprene and 10% Nylon ensuring it is light, soft and flexible. Features   Thermal protection technology. 4 way stretch. Zoned Neoprene technology. 2.5mm Ecoflex Limestone Neoprene. Glideskin neck seal. Water repellent plush lining for extra warmth. Helioflex, thermal, quick dry water repellent lining panels. Slik grip cuff seals. Glued and Blind stitched with critical internal taping.