Outdoor Deep Seat Cushions 24x24x5 + 24x13.5 Set - Comfortable Navy

In this review of the Outdoor Deep Seat Cushions set, the bottom line is simple: these cushions are for anyone who wants thick, comfortable, weather-ready replacement cushions that keep a sharp look on outdoor seating. The set includes two deep 24in x 24in seat cushions and two 24in x 13.5in back pillows that arrive compressed and regain shape after 24 hours, and the single biggest reason to buy is the combination of a soft yet supportive 5in seat core with a UV-resistant, waterproof cover that makes them practical for patios and balconies.

Key Features

• Correct fit guidance: Clear size recommendations help buyers measure chairs first so the cushions fit correctly and perform as intended.
• Weather-ready cover: A 100% polyester, breathable cover resists UV fading and water so the cushions stay looking fresh outdoors.
• Supportive seat foam: The seat uses 100% polyurethane foam that provides firm, plush support designed to relieve pressure during longer sitting sessions.
• Hidden zipper design: A discreet zippered cover makes cleaning and replacement straightforward while preserving a neat finish.
• Non-slip ties and piped edge: Ties hold cushions in place on seating and reinforced piped edges improve durability and visual polish.
• Compressed shipping: Cushions arrive vacuum packed; letting them sit for 24 hours allows them to fully recover their thickness.

Who It's For

These cushions are best for homeowners and renters with outdoor loveseats, sofas, or deep chairs who want an inexpensive way to upgrade comfort and appearance on a patio, deck, or balcony. The 5in thickness and firm foam make them suitable for people who prefer plush but supportive seating for hours at a time.

Buyers who need exact custom sizes or specialized indoor fabrics should look elsewhere; also measure your chair carefully because a size mismatch greater than 0.5in may affect fit and comfort despite the included ties.

Pros & Cons

Pros

• Thick 5in seat foam that many customers describe as plush yet firm for long sitting comfort.
• Durable, UV- and fade-resistant polyester covers that stand up to outdoor exposure.
• Hidden zippers and removable covers make spot cleaning and replacement easier.
• Non-slip ties and piped edges keep cushions aligned and looking neat on furniture.

Cons

• Cushions arrive compressed and require about 24 hours to regain full shape, which adds a short wait before use.
• Fit sensitivity means you must measure chairs carefully; sizes over 0.5in off are not recommended.

Specifications

Seat size	24in x 24in x 5in
Back pillow size	24in x 13.5in
Seat fill	100% polyurethane foam
Back fill	100% polyester
Cover material	100% polyester, UV- and fade-resistant
Attachment	Non-slip ties with piped edge

Our Verdict

These deep outdoor cushions are a solid value for anyone upgrading patio seating on a budget; they combine a supportive 5in foam core with weather-resistant polyester covers and smart details like hidden zippers and non-slip ties. Measure your furniture first, allow the set to expand after unpacking, and you get comfortable, attractive cushions that hold color and offer long comfortable use outdoors.

Frequently Asked Questions

How long until cushions return to full shape?
They arrive compressed and should be left to sit for about 24 hours to fully regain their 5in thickness.

Are the covers washable?
The hidden zippered design allows cover removal for cleaning; follow fabric care guidance for polyester outdoor covers.

Will these fit deep chairs and loveseats?
Yes, the deep 24in seat and 24in x 13.5in back pillows are designed for loveseats, sofas, and deep chairs, but measure first and avoid size differences over 0.5in.