Offering additional protection for rugged or wet terrain, the Telos TR2 Bigfoot Footprint adds a 68D waterproof fabric layer under the tub floor and vestibule of your tent. Protecting the tent floor and keeping your gear dry and off the ground, the Telos TR2 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.