As the go-to deck for serious river runners around the globe, the Immersion Research Lucky Charm Spray Skirt features a 3-fin style rand for implosion resistance when you're running big drops with immediate consequences downstream. Nylar reinforcement adds durability in high-wear areas without compromising stretch, while the anti-implosion sticky patches on the underside of the casing keep the skirt secure during big flows. Additionally, you'll find a high-visibility grab loop and glued, taped, blind-stitched seams.