Zhik Isotak gear is designed for sportboat and sport keelboat racing with high specification waterproofness and breathability standards. High-density microfiber nylon weave with interlock double glued and taped seams and Super Durable Water Repellent (SDWR) finish. It uses a monolithic membrane to breathe, with no pores that can become clogged like other, less durable microporous fabrics. The Smock features an adjustable stretch waist and quality polyurethane cuffs. The Salopettes feature 1000+ denier Cordura (a heavyweight nylon with a urethane coating) in high-wearing zones, comfort stretch in the shoulders and a racing cut. Imported.