48x16x4 in Navy Bench Cushion - LokGrip Memory Foam Seat Pad

In this review the SUNROX 48x16x4 in Navy bench cushion is recommended for anyone who needs a durable, comfortable pad for an entryway bench, porch swing under an awning, or indoor window seat; the single biggest reason to buy is its combination of cushioned support and a textured LokGrip backing that keeps it in place during regular use. The cushion blends responsive gel memory foam comfort with a FadeShield outdoor fabric that resists UV fading and offers antimicrobial protection, making it a sensible choice for homeowners who want a long-lasting, low-maintenance bench pad.

Key Features

• FadeShield fabric: solution-dyed polyolefin resists UV fade and locks color into each fiber so the navy tone stays vibrant after sunlight exposure.
• Water resistance: approximately 80% water resistant fabric helps protect the cushion from light moisture and brief outdoor exposure when kept under cover.
• MIXFILLING foam: a gel memory plus high-density foam blend offers supportive comfort and is designed to retain shape longer than typical polyester fiber fills.
• LokGrip non slip backing: a spider web textured PVC underside prevents shifting on tile, wood, or outdoor bench surfaces for fewer adjustments.
• Double-layer bottom design: an inner polyolefin protective layer shields the foam from friction damage so the pad remains usable even if the outer grip layer wears.
• Easy care: spot clean with mild soap and water and air dry; the cushion ships compressed and fluffs back to size within 48 hours.

Who It's For

The SUNROX navy bench cushion is best for people who want a thicker, denser seat pad for an entryway bench, porch swing under an overhang, dining bench, or window seat and who value a non slip backing and UV-resistant fabric. It suits households that occasionally expose cushions to sun and light moisture but will store them indoors during heavy rain.

It is less suitable for users who need fully waterproof outdoor seating or who require a very thin or decorative cushion; this product focuses on support, durability, and hold rather than acting as a lightweight seasonal throw pad.

Pros & Cons

Pros

• Comfortable gel memory and high-density foam blend that stays supportive and recovers shape well.
• FadeShield fabric keeps color vibrant and includes antimicrobial silver ion technology for cleaner use.
• LokGrip spider web textured bottom holds the cushion in place on most bench surfaces with minimal slipping.
• Durable double-layer bottom protects the foam filling from friction over time.

Cons

• Not fully waterproof; recommended to be brought indoors in heavy rain to preserve lifespan.
• Ships compressed and may show wrinkles; allow up to 15 days and at least 48 hours to fully regain shape.

Specifications

Brand	SUNROX
Size	48 x 16 x 4 in
Color	Navy
Fabric	FadeShield solution-dyed polyolefin (80% water resistant)
Filling	Gel memory foam + high-density foam (MIXFILLING)
Backing	LokGrip non slip PVC spider web texture with inner protective polyolefin layer
Care	Spot clean with mild soap and water; air dry

Our Verdict

The 48x16x4 in navy SUNROX bench cushion is a practical, well-made choice for anyone needing a supportive, stay-put seat pad that holds color and resists light moisture. Its memory foam blend and LokGrip backing deliver comfort and stability at a reasonable value, making it a smart pick for covered outdoor benches and busy indoor entryways.

Frequently Asked Questions

Is this cushion waterproof?
No, the fabric is about 80% water resistant but not fully waterproof; it should be brought indoors for heavy rain.

How long until it fluffs up after unpacking?
It typically returns to size quickly but allow at least 48 hours to fully expand and up to 7-15 days for any shipping wrinkles to smooth out.

Will it stay in place on a porch swing?
Yes, the LokGrip spider web textured backing is designed to hold the cushion securely on swings and most bench surfaces.