80% M-Flex 4mm neoprene long john developed using our latest material and technology to create our best winter long john yet. It features a polar lining combined with 70% M-Flex neoprene for maximum stretch and comfort designed to crossover the necessities of flexibility and warmth. Specifically designed for women, with a half zip chest entry system, allowing for comfort and a flattering fit. Combine with the Ultimate 3mm Neoprene Top for all over protection from the cold.
