Replacement Knife Edge Chair Cushion - Spectrum Mist, 16 in. x 15 in.

The Sunbrella® Replacement Chair Cushion is upholstered in high-performance Sunbrella® fabric to resist stains, water, and mildew outdoors. Designed for extra comfort, our new and improved replacement cushion comes in a wide selection of solids and patterns. It's sized to fit most standard outdoor furniture and comes in your choice of two constructions: Knife Edge or Boxed Edge. Each cushion incorporates high-density foam encased in layers of densified polyester for years of outdoor use.

Need help choosing the right cushion? Check out our Outdoor Patio Cushions Guide to find the best shape, size and style for your living space.

Request a FREE swatch by contacting a customer care specialist through live chat or call us at 1-800-323-8000 or via email

• Chair Cushions in Knife Edge and Boxed Edge construction
• Knife Edge cushions are sewn shut
• Boxed Edge cushions feature a zipper
• All cushions secure to furniture with 11.5 in. ties
• Striped cushions are “flow matched” ensuring the stripes line up through the piping and the front of the cushion
• Made with non-PFAS Sunbrella® performance fabrics that are stain-, fade-, water-, mold-, and mildew-resistant 
• Cushions made with Sunbrella® performance fabrics carry a 5-year limited warranty against fading 
• Color goes to the core of Sunbrella® performance fabrics, which means the fibers are saturated with UV-stabilized pigments before they are woven into fabrics–rather than printed on after the fabric is made 
• High density foam core wrapped in thick densified polyester, made for comfort and longevity
• Lay on side to improve dry time
• Imported
• View Law Label