I have the weather techs, as well as the trunkliner. Previous poster hit it right on the head. The lip is critical to hold whatever comes off of your feet. Keeps the interior looking like new.
Also, a tip: Chemical Guys makes a product to clean and restore them. Works great.
2019 Alfa Romeo Giulia Ti Sport Q4
Other Cars and Bikes:
Current: 500hp 2017 Ford Mustang GT, All-Original 1993 Mustang LX 5.0
1979 Puch Magnum Cafe Racer Build w/ Big Bore Kit
Past: 2018 Audi RS3, 2015 S3, 2009 Lancer Ralliart Turbo