Adirondack Chair Cushion High Back Patio Seat Cushion 49x20in - Light

Our review of the Adirondack Chair Cushion explains why this high back patio seat cushion is a sensible pick for anyone who wants a comfortable, weather-ready upgrade to outdoor seating. It is designed for tall, high-back Adirondack chairs and stands out for its thick 100% polyester filler and water-resistant fabric that resists stains and UV fade. The single biggest reason to buy is simple: it combines substantial padding with a non-slip tie design so you get a noticeably more comfortable and stable seat for long conversations or relaxed lounging.

Key Features

• Quality fabric and filler: 100% polyester shell and thick filler deliver resilience that resists shrinking, wrinkling and deformation for lasting comfort.
• Weather-ready cover: The waterproof, stain resistant and UV fade resistant fabric stands up to light rain and sun exposure to keep the cushion looking better outdoors.
• Full dimensions: Sized as a combined pad 20 in by 49.5 in by 3.5 in with a 20 in by 21 in seat and 20 in by 28.5 in back for a tailored fit on high back chairs.
• Non-slip installation: Four pairs of long attached ties secure the cushion to the chair so it stays in place during use.
• Structured interior: Sewn-in positioning lines prevent filling from shifting or piling for an even feel across seat and back.
• Easy to clean: The surface wipes clean with a damp cloth, making maintenance straightforward for seasonal outdoor use.

Who It's For

The cushion is best for homeowners with high-back Adirondack or similar outdoor chairs who want thicker padding and a secure fit; the dimensions and ties are tailored to that application. It also suits anyone looking for a low-maintenance cushion that tolerates sun and light rain and can be wiped down between uses.

People who need cushions for heavy, continuous exposure to rain or who prefer removable, machine-washable covers should look elsewhere, since the fabric is designed to resist light rain but the manufacturer advises bringing cushions inside for heavy weather and the cover is not specified as machine washable.

Pros & Cons

Pros

• Comfortable, thick filling gives good support for extended sitting.
• Durable, water-resistant fabric resists stains and UV fading for outdoor use.
• Multiple ties and sewn positioning lines keep the cushion stable and the filling even.
• Specific sizing for high-back chairs makes fit predictable and tidy in appearance.

Cons

• Not intended for prolonged heavy rain exposure; should be stored inside in bad weather.
• Some users report mixed feelings about flatness over time, so long-term resilience may vary by use.

Specifications

Brand	STillcomsy
Overall size	20 in W x 49.5 in L x 3.5 in H
Seat pad	20 in W x 21 in L
Back pad	20 in W x 28.5 in L
Material	100% polyester fabric and polyester filler
Weather resistance	Waterproof cover for light rain; stain and UV fade resistant
Attachment	Four pairs of long attached ties, sewn-in positioning lines

Our Verdict

The Adirondack Chair Cushion is a practical, value-oriented choice for anyone with a high-back outdoor chair who wants thicker padding and a tidy, non-slip fit. It delivers reliable comfort and weather resistance for typical patio use and represents good value when cushions are brought inside for severe weather and cared for with simple wiping.

Frequently Asked Questions

Is this cushion suitable for heavy outdoor exposure?
It is designed to withstand light rain and sun exposure, but the recommendation is to bring it inside during heavy rain to preserve the filler and fabric.

Will this fit my existing Adirondack chair?
Measure your chair back and seat; the cushion is sized 20 in wide with a 21 in seat length and 28.5 in back length and will fit most standard high-back Adirondack chairs that match those dimensions.

How do you clean the cushion?
The waterproof, stain resistant fabric wipes clean with a damp cloth for routine cleaning; full submersion or machine washing is not specified.