WeatherTech W691 All-Weather Rear Floor Mats Black

The WeatherTech W691 All-Weather Floor Mats are custom-fit rear floor mats engineered to deliver maximum protection for your vehicle's second-row flooring. Designed as a precise fit for select Mercedes-Benz GLS-Class and AMG GLS 63 SUV models, these mats guard against water, road salt, mud, sand, and everyday debris year-round.

Key Features:

• Deeply sculpted channels — Grooves are 3/8" deep to capture and contain water, mud, and road salt away from your carpet
• Advanced TPE compound — Made from a rubber-like Thermoplastic Elastomer (TPE) that is OEM-approved, virtually odorless, and latex-free
• No harmful materials — Contains no PVCs, cadmium, or lead, and is 100% recyclable
• Cold-weather flexibility — Engineered to remain pliable and resist curling or cracking in sub-zero temperatures
• Non-stick protective finish — Wipes clean easily; mats can be removed and rinsed off for quick maintenance
• Anti-skid underside ridges — Textured bottom surface prevents mat shifting during driving
• Raised perimeter lip — 1/2" tall outer edge helps contain spills and debris on the mat surface
• Made in the USA — Manufactured to ISO 9001 quality standards and meets FMVSS302 flammability requirements

The W691 rear mats are sold as a set covering the second-row driver and passenger positions. With a mat thickness of 3mm and an overall height of 1/2", these mats sit low and flat while still providing a meaningful containment barrier. The black color provides a clean, OEM-style appearance that complements a wide range of interior color schemes.