The Thermaflex LongJohn 1.5mm #133799 is a versatile piece of rooster apparel designed to keep junior sailors comfortable in various conditions. Made with upgraded mid-lightweight neoprene, it provides the perfect balance for those cool days or can be layered during colder spells. Enhanced fit through thoughtful shaping ensures it moves with you while considering environmental impact. Benefits 1.5mm upgraded mid-lightweight Thermaflex neoprene for optimum thermal protection. Compatible with Pro Hike Pads for added convenience. Improved relief flap with triple layer construction to minimize water ingress. Thoughtfully designed for enhanced fit and comfort. Environmentally conscious fabric selection. This gear is crafted from Thermaflex neoprene, ideal for temperatures between 12-20 degrees Celsius. Its design is optimized for juniors, with improved shaping for better fit and comfort. The LongJohn is compatible with Pro Hike Pads, adding versatility for different sailing needs. Usage Perfect for young sailors navigating cooler waters, ideal for layering during colder conditions, and compatible with additional gear like Pro Hike Pads for enhanced performance. Our Part # ROO133799 | Mfr. Part # 133799