The Outdoor XPWS0008 Seat Cushion from Polywood is a hand-sewn piece that attaches via fabric ties and is built to hold its position through regular use. Covered in outdoor performance fabric that resists moisture, salt, sun, mold, and mildew, the foam and blended polyester fiber fill retains its shape over time. Quick-drying and easy to clean with soap and water, it performs consistently across different outdoor settings without requiring special care between seasons.