Transform your Volvo VNL or VNM cab interior with this premium 3-layer insulated blackout window cover, engineered to deliver superior comfort, privacy, and heat protection for professional drivers. Designed for long-haul use, this sun shield helps create a cooler, darker, and more comfortable sleeper environment—ideal for rest breaks and overnight stops. The advanced triple-layer construction is built for maximum performance in demanding driving conditions. The metalized silver polyester exterior reflects direct sunlight and harmful UV rays, helping reduce interior cabin temperatures by up to 60°F. This reflective outer layer minimizes heat buildup and protects interior surfaces from sun damage. The middle foam insulation core provides excellent thermal resistance, helping regulate cabin temperature in both hot and cold weather. By limiting heat transfer, the insulation layer supports a more consistent interior climate, improving overall comfort during rest periods. The interior layer features diamond-quilted black faux leather with refined grey stitching, delivering a premium finish that complements Volvo interiors. This blackout surface blocks incoming light for improved privacy and better sleep quality while adding a clean, professional look to the cab. Designed to fit OEM cab windows, this custom-fit sun shield installs quickly using strong suction cups and removes just as easily without tools or permanent modifications. Once installed, it provides full blackout coverage, making it ideal for daytime rest, overnight parking, and privacy at truck stops. Crafted from durable vinyl reinforced with an aluminum layer, this window cover is built to withstand long-haul use and varying weather conditions. The material is easy to maintain and designed for repeated installation and removal without losing shape or performance. Fitment notice: Designed for Volvo VNL and Volvo VNM semi trucks. Please review product images to confirm window compatibility before purchase. Ideal for owner-operators and fleet drivers alike, this sun shield delivers heat reduction, UV protection, blackout privacy, and premium cabin styling, helping make every mile—and every rest break—more comfortable.