Try our ELF Doors for greater protection from the cold and elements. The ELF is designed to protect you from the elements and let air flow around and through it in the most efficient manner. Now, with our optional ELF Doors, you can keep the cold and wind outside, too. Made of lightweight clear polycarbonate and black CON-Pearl® plastic board, ELF Doors are easy to attach for inclement weather and detach for beautiful riding days. They can be retrofitted to any ELF model. ELF Doors will be ready to ship in early 2015 and will cost $199.95.