Summsun Outdoor Chair Cushions 22 x 22 Navy Set of 4 — Deep Seat & Water-Resistant Removable Covers

Summsun Outdoor Chair Cushions are a 4-piece 22 x 22 inch navy set with deep foam seats and faux-linen overstuffed backs that resist water and stay secure on patio chairs.

Refresh your outdoor seating with cushions engineered for comfort, durability, and easy care. This set pairs a high-density 28D foam seat with an overstuffed shredded-foam and pp cotton back, wrapped in a faux linen fabric treated to repel water and UV fading. Each cushion arrives with practical features—removable covers, anti-slip bottoms, and attached ties—that make them a straightforward upgrade for dining chairs, bistro sets, or lounge seating.

How comfortable are these cushions for long outdoor meals or conversations?

The seat cushion uses firm 28D high-density foam to maintain shape and support, while the back cushion’s shredded-foam and pp cotton fill contours to your spine for a softer resting surface. Together they create a balance of supportive seating and plush back comfort suitable for extended use.

• 28D high-density foam seat resists flattening and provides long-lasting support
• Overstuffed back with shredded foam and pp cotton for a cushiony feel
• Deep 22 x 22 inch seat gives generous surface area to sit comfortably

Will these cushions stand up to rain and sun on my patio?

Summsun cushions include dual water protection: a water-repellent outer coating and an inner laminated membrane to block light to moderate moisture. The fabric also receives UV-resistant treatment to slow color fading, but bringing cushions indoors during heavy storms extends their lifespan.

• Outer faux linen fabric with water-repellent coating beads moisture
• Inner water-resistant membrane blocks light rain penetration
• UV-treated fabric designed to help retain color longer outdoors

How do these stay put on different chair styles and how easy is maintenance?

Each seat cushion has two sets of attached ties and an anti-slip bottom to keep the cushion securely in place on most chair frames. Covers unzip and are machine washable on a gentle cold cycle, and cushions ship vacuum-compressed—simply insert foam and allow 24–72 hours to expand.

• Dual ties attach to chair frames for stable seating
• Anti-slip bottom increases friction and adds basic water resistance
• Removable zippered covers are machine washable and easy to care for

What construction details improve durability and appearance?

High-strength stitching and a hidden zipper protect seams and maintain a clean silhouette, while premium fabric treatments reduce UV fading and water damage. These design choices keep the cushions looking fresh and functional across seasons when used with appropriate care.

• Durable hidden zipper keeps cover neat and protected
• Reinforced stitching for long-lasting use on outdoor furniture
• Available in seven colors to coordinate with outdoor décor

Who is this for: These Summsun cushions are ideal for homeowners and renters wanting an immediate comfort and style upgrade to patio dining chairs, balcony seating, or café sets. They suit people who value a combination of supportive foam, a plush backrest, weather-resistant finishes, and low-effort maintenance—especially anyone seeking a coordinated set of four 22 x 22 inch cushions in navy for uniform outdoor seating.