The Immersion Research Klingon Sprayskirt is designed to provide the driest possible fit for intermediate to advanced whitewater. 3mm neoprene tunnel with an abrasion resistant 4mm Supratex II deck featuring Scoeller Dynamic reinforced front casing. high tension bungee wrapped in neoprene apron that extends past the shock cord makes the Klingon extra dry. Grippy, corrugated, high-vis eagle talon grab handle.