About Nmoiss
Nmoiss is a Chicago, Illinois-based automotive accessories company built around the idea that "automotive accessories should make driving easier, not more complicated." The catalog centers on sun and weather protection for the cabin -- windshield sun shade umbrellas, side window shades, roof sunshades, and windshield snow covers -- alongside a growing line of Tesla-specific fitted accessories, including model-specific roof sunshades and mud flaps for the Model 3 and Model Y.
The flagship product, the Nmoiss Windshield Sun Shade Umbrella, is built on a patented spring-rib umbrella structure rather than the flat twist-fold panel most competitors use -- a single push on the center post opens the full canopy in about one to two seconds. The canopy itself pairs a 240T high-density base fabric with a polyester-fiber, high-temperature reflective heat-shield coating, and the company says it validates the build through in-house laboratory testing before release. Nmoiss sizes the shade across four options (extra-small through large) to fit a wide range of vehicles rather than shipping one universal size, and the umbrella has accumulated more than 3,200 verified Amazon reviews at a 4.2-star average.
Brand website: nmoiss.com
What Nmoiss makes
Nmoiss's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
Windshield sun shade umbrellas
patented spring-rib umbrella design, 240T fabric with reflective heat-shield coating, four size options — featured on RevRated
Side window shades
dual-layer fitted shades for rear passenger windows
Roof sunshades
including Tesla Model Y and Model 3 Highland fitted roof shades
Windshield snow covers
winter ice and frost protection for the windshield
Tesla-specific accessories
Model 3 and Model Y Juniper heavy-duty mud flaps and splash guards
Why we recognized Nmoiss
The RevRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. Nmoiss earned it on the strength of the products below, evaluated the same way every product on this site is: bought, run on real vehicles, and judged on merit.
Nmoiss products we rated highly
Nmoiss Upgraded Umbrella Sun Shade
An umbrella spring-rib design that opens with a single push in about one to two seconds and collapses just as fast -- the quickest deployment we measured in our sun shade testing, which matters because the shade you actually use every day beats a better shade left in the trunk. The vinyl heat-shield coating over the canopy is a more aggressive reflective layer than standard polyester film, engineered specifically to reject radiant heat, and the center-post structure holds the canopy taut against the glass with no sagging center the way large flat panels can develop over time. It has earned more than 3,200 verified Amazon reviews at a 4.2-star average.
Read the 9 Best Car Sun Shades of 2026 guide →What earned Nmoiss the recognition
- A patented spring-rib umbrella structure that opens in about one to two seconds with a single push, the fastest deployment mechanism in our car sun shade testing.
- A vinyl heat-shield coating over the canopy engineered specifically to reject radiant heat, layered on a 240T high-density base fabric.
- Four size options built to fit a wide range of vehicles rather than a single universal panel, with in-house laboratory testing behind the build.
- More than 3,200 verified Amazon reviews at a 4.2-star average for a design newer to the category than the six-figure-review flat-panel shades it competes with.
- A broader product line built around the same cabin-protection idea -- side window shades, roof sunshades, and windshield snow covers -- plus a dedicated Tesla-specific accessory range.