YENING Memory Foam Outdoor Chair Cushions 4" Thick Grey Set of 2 — Waterproof, Fade-Resistant Patio Seat Pads

These are YENING 4-inch extra-thick outdoor chair cushions with a 1-inch memory foam layer and waterproof, fade-resistant covers — sold as a grey set of two in sizes from 19" to 25" square.

Give your patio, deck, or dining chairs a supportive, weather-ready upgrade with cushions designed for comfortable long sits and easy outdoor care. The layered foam core combines memory foam comfort with a firmer dense base for durability, while the removable covers resist fading and repel moisture. Adjustable buckle straps keep each cushion in place, and multiple size options let you match most standard square chair seats.

How do these cushions improve outdoor seating comfort?

The YENING cushions pair 1 inch of memory foam with 3 inches of dense support foam to balance pressure relief and resilience. You get the initial sink-in comfort of memory foam plus a stable base that returns to shape quickly after use.

• 1" memory foam layer eases pressure on hips and tailbone for longer sitting sessions
• 3" dense foam core maintains seat height and prevents bottoming out
• 4" overall thickness adds visible lift to low or worn chairs
• Responsive recovery so cushions stay plump over time

Will these cushions withstand outdoor weather and sunlight?

The covers are manufactured from fade-resistant fabric with a waterproof outer layer that sheds water and dries quickly when conditions allow. Routine exposure to sun and intermittent rain is accounted for in the fabric and finish, though continuous immersion should be avoided.

• Waterproof outer layer repels light rain and splashes for quick drying
• Fade-resistant textile reduces color loss from prolonged sunlight
• Wipe-clean surface for everyday spills; machine washable covers for deeper cleaning
• Recommended to store or cover cushions during heavy storms or winter months

How do the straps and sizing options help with fit and security?

Each cushion includes an adjustable buckle strap engineered to secure the pad to a variety of chair backs and frames, preventing slipping and reducing wind displacement. Multiple square sizes (19"–25") let you choose a snug fit for different seat dimensions.

• Buckle strap with adjustable length for a tight, stable attachment
• Available sizes from 19x19" up to 25x25" to match common chair seats
• Choose the measured cushion size closest to your chair for the best hold
• Set sold as two cushions so dining sets and pairs are covered evenly

How do I care for and clean these patio cushions?

Care is straightforward: spot clean or wipe debris away, and remove the cover for machine washing when needed. The fabric is designed for low-maintenance outdoor use while the foam core resists rapid degradation when kept dry.

• Wipe spills with a damp cloth for quick cleanup
• Removable covers are machine washable—follow label instructions
• Avoid submerging foam; allow cushions to air dry thoroughly if they get wet
• Store indoors or under cover during prolonged bad weather to extend lifespan

Who is this for: These YENING cushions suit homeowners and renters who want durable, comfortable seating for patios, balconies, porches, or outdoor dining areas. They're a good choice for people seeking an easy-to-fit square cushion with both memory foam comfort and a firm base—particularly useful for heavier users, older adults seeking pressure relief, or anyone replacing thin, flattened seat pads. Select the size matching your chair and enjoy a weather-ready upgrade that balances comfort, support, and low maintenance.