Offering additional protection for rugged or wet terrain, the Ikos TR3 Bigfoot Footprint adds a waterproof fabric layer under the floor and vestibule of your tent. Protecting the tent floor and keeping your gear dry and off the ground, the Ikos TR3 Bigfoot Footprint is made of 68D polyester, with circular-bartacked Hypalon attachment points. A Ikos TR3 Bigfoot Footprint also makes Dry Set-up and Take-Down a breeze and allows for an easy Fly Only tent set-up for ultralight adventures.