This neoprene cover will protect your kayak cockpit from the elements, whether your kayak is in tow or stowed outside overnight. By covering the cockpit, the Road Trip makes your kayak more aerodynamic when traveling on the road, saving you gas money. 3mm high quality neoprene stretches to fit most cockpit shapes. 1/2" shock cord keeps the cover in place. 2" wide pull tag for easy access. Sizes (expanded): M (up to 37-1/2" x 20-1/2"), L (up to 39-1/2" x 22-1/2"), XL (up to 45" x 24-1/2").