adirondack chair cushions

The listings show cover fabrics of 100% polyester and 100% olefin.

Listings commonly show straps or ties—sometimes multiple straps or fixing ties—designed to keep cushions firmly attached to the seat.

Closures are typically zippers or sewn seams. Some listings note zippered, removable covers while others use sewn, non-removable covers.

High-back segmented sets typically include separate seat, backrest, and headrest pieces. One example lists: seat 18" x 18" x 5", backrest 18" x 23" x 5", and headrest 18" x 6" x 5.5".

Documented seat widths/depths include 18", 19.7", 20", and 24"; reported thicknesses include 2", 4.5", 4.7", and 5".

Fill types shown include 100% foam; 100% polyester fiber (hollow/fiber fill); blended fills such as 50% foam/50% polyethylene; PP cotton with crumb foam; and 100% sponge.

Listings mention water-repellent or waterproof surfaces, weatherproof/all-weather design, UV- or fade-resistance, and in some cases mold-, tear-, and stain-resistance.

Colors range from neutrals (light gray, navy, beige, khaki, coffee) to a broader palette on some items (Anthracite; Beige; Blue; Bright green; Cream; Dark gray; Gray; Gray check; Green; Red; Red check; Royal blue; Taupe; Wine red). Style notes include tufted, rounded-corner, and contemporary square designs.