Designed for maximum thermal protection in cold water, the O'Neill Ultraseal Wetsuit Hood 3mm offers superior insulation with its 3mm thick neoprene construction. Its Ultraseal neck closure minimises water flushing, keeping you warmer for longer during extended sessions. The sleek black design ensures compatibility with various wetsuits, while its ergonomic fit enhances comfort and flexibility. Ideal for surfers and water enthusiasts who demand reliable warmth without sacrificing mobility.