Everflex YULEX® Dive steamers offer the same award-winning comfort and thermal protection that have made Everflex our best-selling wetsuit. They are designed with SCUBAPRO’S exclusive Pure Design Concept, with just enough multi-thickness panels to guarantee maximum stretch and comfort. They fit comfortably snug and deliver unparalleled freedom of movement. As an alternative to neoprene, Everflex utilizes a plant-based foam, YULEX® dive, made from FSC-certified-natural rubber. YULEX® dive is specifically formulated to resist wetsuit compression while diving and is 100 % neoprene-free.