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Mildew Resistant Outdoor Cushions

Find mildew-resistant outdoor cushions to refresh your patio seating with comfort and moisture resistance in mind. Compare cushion sizes, shapes, and colors to suit your outdoor furniture, and check material descriptions and care instructions for guidance on cleaning, drying, and storage.

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  1. Yardbird® - Waverly Outdoor Armless Insert - Silver

    SKU: J3R8QY4QW8

    Love this set!...Great purchase!...Love that I was able to order an insert for my set and make it bigger

    Product Description

    A silver outdoor armless insert featuring rust-proof aluminum, all-weather wicker, and plush mildew-resistant cushions.
    See all Patio Chair Sets
    Your price for this item is $525.00
    Save $175
    The previous price was $700.00

  2. Yardbird® - Waverly Outdoor Armless Insert - Shale

    SKU: J3R8QY4QTV

    Great look, superb quality and best of all used recycled plastic in the making!...Love it!

    Product Description

    An outdoor armless insert in shale gray featuring rust-proof aluminum, all-weather wicker, and plush, stain-resistant cushions.
    See all Patio Chair Sets
    Your price for this item is $525.00
    Save $175
    The previous price was $700.00

  3. Acanva - Modern Aluminum Outdoor Patio Sofa with Thick Cushions, Olefin Fabric Sunroom Backyard Furniture, Armchair - Light Khaki

    SKU: J3GWL5SYHC

    Product Description

    A modern light khaki outdoor armchair with aluminum frame, teak armrests, and weather-resistant Olefin fabric cushions.
    See all Outdoor Sofas & Loveseats
    Your price for this item is $659.00

  4. Acanva - Modern Outdoor Patio Sofa with Thick Cushions, Olefin Fabric Sunroom Backyard Furniture, Couch - Light Khaki

    SKU: J3GWL5SPHH

    Product Description

    A modern light khaki outdoor sofa featuring plush, washable cushions, waterproof olefin fabric, and teak wood armrests.
    See all Outdoor Sofas & Loveseats
    Your price for this item is $1,319.00

  5. Mondawe - Set of 2 Acacia Wood Outdoor Dining Chairs with Waterproof Cushions - Gray

    SKU: JXVJG6YWZ6

    Product Description

    A stylish set of gray acacia wood outdoor chairs with waterproof cushions and weather-resistant PE wicker accents.
    See all Patio Dining Sets
    Your price for this item is $232.00
    Save $348
    The previous price was $580.00

  6. Costway - 2PCS Deep Seat Chair Cushion Pads Set Indoor Outdoor W/ Rope Belts - Red

    SKU: CTTXRWFPJY

    Product Description

    A water-resistant red cushion set with rope belts and removable covers for indoor or outdoor seating.
    See all Office Chair Cushions & Pads
    Your price for this item is $45.99
    Save $44
    The previous price was $89.99

  7. Costway - 2PCS Deep Seat Chair Cushion Pads Set Indoor Outdoor W/ Rope Belts - Turquoise

    SKU: CTTXRWG9VL

    Product Description

    A turquoise cushion set with waterproof polyester fabric and rope belts, ideal for indoor or outdoor seating.
    See all Office Chair Cushions & Pads
    Your price for this item is $45.99

  8. Emma + Oliver - Faux Rattan Sofa with All-Weather Cushions - Beige Cushions/Chocolate Brown Frame

    SKU: J3ZHFXW4HC

    Love it...It's a great couch and I put it on my back porch. It's weather proof. It was easy to put together....I am absolutely in love with my Seneca brown faux rattan sofa!...I love the idea that the...

    Product Description

    A stylish faux rattan outdoor sofa with beige all-weather cushions and a durable chocolate brown resin frame.
    See all Outdoor Sofas & Loveseats
    Your price for this item is $449.89

  9. Nuu Garden - 23 x 24 Inch Outdoor Olefin Chair Cushion Set, Tufted Design - Blue

    SKU: J3GW8GVQK2

    Product Description

    A blue tufted outdoor cushion set with durable, fade-resistant olefin fabric and removable, zippered covers.
    See all Patio Cushions
    Your price for this item is $66.99
    Save $12
    The previous price was $78.99

  10. Nuu Garden - Patio 2-Piece Seat Cushions Outdoor Chair Pads with Zipper - Beige

    SKU: J3GW8GV685

    Product Description

    A pair of beige, weather-resistant outdoor seat cushions with zippered covers and secure straps for comfort.
    See all Patio Cushions
    Your price for this item is $39.99
    Save $10
    The previous price was $49.99

  11. Nuu Garden - 23 x 24 Inch Outdoor Olefin Chair Cushion Set, Tufted Design - Beige

    SKU: J3GW8GVQZY

    Product Description

    A beige olefin outdoor cushion set with tufted design, offering UV resistance, stain protection, and removable covers.
    See all Patio Cushions
    Your price for this item is $66.99
    Save $12
    The previous price was $78.99

  12. Serta - Laguna Outdoor Armchair, Brown Wicker with Cushions - Beige

    SKU: J3ZS45XCLR

    Product Description

    A brown hand-woven wicker armchair with beige, quick-drying, fade-resistant cushions for outdoor relaxation.
    See all Outdoor Lounge Chairs
    Your price for this item is $269.99

  13. Serta - Laguna Outdoor Sofa, Brown Wicker with Cushions - Beige

    SKU: J3ZS45XC82

    Product Description

    A stylish brown wicker outdoor sofa with beige, quick-drying cushions and a rust-resistant metal frame.
    See all Outdoor Sofas & Loveseats
    Your price for this item is $419.99

  14. Costway - 2 PCS 21" x 21" Patio Chair Seat Cushion Pads Indoor/Outdoor - Beige

    SKU: CZTZSVPTCW

    Product Description

    A set of beige, water-resistant polyester seat cushions with high-resilience cotton filling for indoor or outdoor use.
    See all Patio Cushions
    Your price for this item is $35.99

  15. Costway - 73" Lounge Chaise Cushion Padded Recliner Cushion Indoor Outdoor - Gray

    SKU: CZTZSRVVGX

    folding lounge chair and made a very comfortable relaxing spot I was fortunate to have got it for a great

    Product Description

    A thick, gray polyester cushion with high-resilience cotton filling, water-resistant and machine washable for indoor/outdoor use.
    See all Office Chair Cushions & Pads
    Your price for this item is $45.99
    Save $37
    The previous price was $82.99

  16. PULUZ - 4-Piece Back and Seat Cushion Pillows Replacement and Pillows, Patio Chair Cushions Set with Ties - Wine Red

    SKU: CZYCQ9PY3C

    Product Description

    A plush wine-red patio cushion set with tufted design, thick filling, water-resistant fabric, and secure ties.
    See all Patio Cushions
    Your price for this item is $83.99

  17. Crestlive Products - 1/2pc Outdoor Deep Seat Cushion Set 24 x 24 x 4.5in Seat Water and Fade Resistant - Gray

    SKU: J2FXCKSQR6

    They were a perfect fit and look great on my outdoor metal patio chair.

    Product Description

    A water- and fade-resistant gray polyester cushion set designed for lasting outdoor comfort and durability.
    See all Patio Cushions
    Your price for this item is $129.99
    Save $90
    The previous price was $219.99

  18. Crestlive Products - 1/2pc Outdoor Deep Seat Cushion Set 24 x 24 x 4.5in Seat Water and Fade Resistant - Navy Blue

    SKU: J2FXCKSQQJ

    These outdoor cushions are great quality, made of strong material, and much larger than I expected!

    Product Description

    A water- and fade-resistant navy blue polyester cushion set designed for lasting outdoor comfort and style.
    See all Patio Cushions
    Your price for this item is $129.99

  19. Crestlive Products - 1/2pc Outdoor Deep Seat Cushion Set 24 x 24 x 4.5in Seat Water and Fade Resistant - Gray

    SKU: J2FXCKSQ64

    Product Description

    A water- and fade-resistant gray polyester cushion set designed for lasting outdoor comfort and durability.
    See all Patio Cushions
    Your price for this item is $79.99
    Save $60
    The previous price was $139.99

  20. Sweet Home Collection - Havana Stripe Patio Cushions Indoor/Outdoor Tufted 19" x 19", 12-Pack - Silver/White

    SKU: J3674CP79J

    Go great on my adoronick chairs....They look great. There are no ties on the cushion.

    Product Description

    A reversible, tufted cushion set in silver and white stripes, crafted from UV- and weather-resistant polyester.
    See all Patio Cushions
    Your price for this item is $139.99
    Save $15
    The previous price was $154.99

  21. Gymax - Set Of 4 21'' x 21'' Patio Chair Seat Cushion Pads Indoor/Outdoor - Black

    SKU: CQ79S9QFSC

    Product Description

    A set of four black polyester seat cushions with high-resilience cotton filling, waterproof and sun-resistant.
    See all Patio Furniture & Decor
    Your price for this item is $85.99
    Save $64
    The previous price was $149.99

  22. Gymax - Set Of 2 21'' x 21'' Patio Chair Seat Cushion Pads Indoor/Outdoor - Black

    SKU: CQ79STH2C6

    Product Description

    A set of two black, water-resistant polyester seat cushions with high-resilience cotton filling for indoor/outdoor comfort.
    See all Patio Furniture & Decor
    Your price for this item is $39.99
    Save $40
    The previous price was $79.99

  23. Gymax - 4PCS 73'' Lounge Chaise Cushion Padded Recliner Cushion Indoor Outdoor - Blue

    SKU: CQ79SYYGG4

    Product Description

    A set of four blue padded polyester lounge cushions with water-resistant, fade-resistant, and machine-washable covers.
    See all Patio Cushions
    Your price for this item is $225.99
    Save $173
    The previous price was $398.99

  24. Gymax - 2PCS Deep Seat Chair Cushion Pads Set Indoor/Outdoor w/ Rope Belts - Brown

    SKU: CTF5588C4Z

    Product Description

    A set of brown waterproof polyester seat and backrest cushions with rope belts for indoor or outdoor use.
    See all Patio Furniture & Decor
    Your price for this item is $79.99
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Mildew resistant outdoor cushions bring comfortable support and inviting style to patio furniture while helping you manage the moisture that comes with outdoor living. Whether you’re refreshing a backyard conversation set, adding seat pads to outdoor dining chairs, or choosing cushions for poolside lounge chairs, look for materials designed to dry efficiently and withstand regular outdoor exposure. Solution-dyed acrylic and certain outdoor polyester fabrics can offer moisture resistance, though performance varies by fabric construction and any protective treatments. Quick-drying cushion fill, breathable covers, and drainage-friendly designs can also help limit trapped moisture that creates favorable conditions for mildew. Keep in mind that mildew resistant does not mean mildew proof: dirt, pollen, and other organic debris can support mildew growth even on synthetic fabrics. For a practical patio upgrade, compare outdoor replacement cushions by their dimensions, thickness, care requirements, and stated resistance to mildew, water, and fading rather than assuming one feature guarantees the others. Choosing the right mildew resistant patio cushions also means matching their construction to your outdoor space and maintenance routine. Cushions on a covered porch may face less rain than those on an exposed deck, while seating near a pool benefits from materials that release moisture readily after splashes. Measure each chair’s seat and back before buying replacement outdoor cushions, and consider ties or other attachment features that help keep them in place. Removable covers can make cleaning more convenient, but always follow the manufacturer’s care instructions because not every cover is machine washable or suitable for bleach. Brush away loose debris regularly, clean spills promptly with an approved cleaning method, and let cushions dry completely before stacking them or putting them in a deck box. During extended wet weather or seasonal storage, move patio chair cushions to a dry, well-ventilated location; if you use a furniture cover, choose one that allows ventilation and avoid covering damp cushions. Pairing easy-care outdoor cushion fabrics with consistent cleaning and dry storage helps keep your outdoor seating fresh, comfortable, and ready for relaxing or entertaining.

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FAQ

Mildew-resistant outdoor cushions commonly feature polyester, olefin, or acrylic covers with foam or polyester fiber fill. Fabric treatments and construction vary, so check the material description and care label for details.

Common styles include solid colors, stripes, botanical prints, and geometric patterns. Textured fabrics and details such as piping, tufting, or contrasting trim can complement modern, coastal, or traditional patio decor.

Some outdoor cushions have zippered, removable covers, while others have sewn-on covers. A removable cover is not necessarily machine washable, so follow its care label before laundering.

Outdoor cushions may include fabric ties, hook-and-loop straps, or elastic bands for attachment to patio furniture. Other designs have no attachment hardware. Check the cushion description for the type and placement of these features.

Follow the manufacturer's care instructions, which may call for spot cleaning, hand washing, or machine washing removable covers. Let covers and inserts dry completely before reassembling or storing them, and choose a dry, ventilated storage area when they are not in use.

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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.