The Blubber Wilde Wetsuit is made from Yamamoto Neoprene which is an eco-friendly alternative to regular Neoprene. The cold water Yamamoto wetsuit is 3mm thick, perfect for keeping you warm for all year-round dips. The high extensibility of Yamamoto Neoprene feels like a second skin and allows for maximum comfort and room to move and breathe. Technical Features: 3/2 Yamamoto Neoprene Blindstitch Technology 4-way Stretch for easy movement Robust YKK Zip Why Blindstitch? The panel edges are glued together and the stitch only goes partially through the neoprene, meaning you get a watertight, super flexible and really strong seam.