Navy 42x16x4 in Bench Cushion - LokGrip Memory Foam Comfort
Navy 42x16x4 in Bench Cushion - LokGrip Memory Foam Comfort
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In this review of the Navy 42x16x4 in bench cushion, the verdict is straightforward: this pad is for anyone who wants a thicker, long-lasting seating upgrade for porch swings, entryway benches, or window seats. The single biggest reason to buy is the combination of dense gel memory foam and a FadeShield water resistant cover, which together deliver comfort plus day-to-day durability without feeling flat after a few uses.
Key Features
- FadeShield fabric: The solution-dyed polyolefin cover resists fading and sheds water and stains so the cushion keeps its color and appearance outdoors under an awning.
- MIXFILLING foam: High-quality gel memory foam fused with high-density foam maintains shape and support much longer than recycled polyester filling.
- LokGrip backing: A spider web textured non slip PVC bottom keeps the cushion from sliding on tile, wood, or porch swing seats during regular use.
- Double-layer bottom: An inner protective polyolefin layer prevents foam abrasion and extends usable life even if the outer non slip layer wears.
- Plush finish: A siliconized polyester non woven wrap inside the cover adds loft and a full appearance for a more luxurious sit.
- Easy care: Spot clean with mild soap and water, air dry, and expect the pad to fluff back to size after 48 hours.
Who It's For
This cushion suits homeowners who want a comfortable, durable pad for covered outdoor seating or indoor benches where colorfastness and water resistance matter. People using porch swings, dining benches, or entryway storage benches will appreciate the thickness and stability provided by the memory foam and LokGrip backing.
It is less suitable for fully exposed outdoor use in heavy rain - the cover is water resistant but not fully waterproof, so those needing permanent outdoor cushions should choose a fully weatherproof option or bring this pad inside during bad weather.
Pros & Cons
Pros
- Dense gel memory foam provides noticeable comfort and retains shape longer than polyester fillers.
- FadeShield solution-dyed cover resists fading and repels water and stains for outdoor use under cover.
- LokGrip non slip bottom keeps the cushion firmly in place on a range of surfaces.
Cons
- Not intended for constant exposure to rain; bringing it indoors when wet is recommended.
- Shipped compressed and may take up to 48 hours to fully fluff and 7-15 days to smooth out wrinkles.
Specifications
| Brand | SUNROX |
| Size | 42 x 16 x 4 in |
| Color | Navy |
| Cover material | 100% FadeShield proprietary polyolefin |
| Filling | Gel memory foam and high-density foam (MIXFILLING) |
| Bottom | LokGrip non slip PVC texture with inner polyolefin protective layer |
| Care | Spot clean with mild soap and air dry |
Our Verdict
The Navy 42x16x4 in bench cushion is a smart choice for covered outdoor seating and indoor benches because it pairs resilient gel memory foam with a colorfast, water resistant cover and a reliable non slip backing. It represents good value for buyers who want thicker, longer-lasting comfort without constant reshaping or sliding.
Frequently Asked Questions
How long until it regains full shape?
The cushion typically expands within 48 hours after opening; minor wrinkles may smooth over 7-15 days.
Can it be left on an uncovered porch?
The cover is water resistant but not fully waterproof; it is best kept under an awning or brought indoors in heavy rain.
Will it stay in place on tile or wood?
Yes, the LokGrip spider web textured non slip bottom is designed to hold the cushion securely on tile, wood, and similar surfaces.
Editor's Take
The Navy 42x16x4 in bench cushion pairs resilient gel memory foam with a FadeShield water resistant cover and LokGrip non slip backing, making it a durable, comfortable choice for covered outdoor and indoor benches.

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