Designed with aerodynamics in mind, this smock top has low-profile zippers on the front kangaroo pocket and front zipper, hiding a mesh ventilation system. When the weather is warm, simply open the front zipper to allow air to flow in and cool you down. When the weather takes a turn for the worse, or you're faced with rough seas, the zipper closes seamlessly into the latex rubber neck for a perfect waterproof seal. Fully adjustable neoprene waistline, latex neckline and cuffs with double-sealed seams to stay dry in any condition.