The Seals Inlander Nylon sprayskirt is designed for light to moderate paddling conditions with today's recreational kayaks in mind. Made with Medium-weight coated nylon packcloth that is durable and water resistant. . Adjustable tunnel for comfort and it. Rim grip/safety slip technology keeps the skirt on your cockpit rim. Double-stitched and sealed seams (except Camo). Use the Seals kayak database to determine your best size. http://www.sealsskirts.com/sizing/sizing.php.