HAY's Quilted seat cushion is designed to add softness and extra comfort to the patio stool from the Traverse outdoor collection. This generously padded, quilted cushion is upholstered in UV-protected, water-repellent Olefin fabric, making it resistant to both bright sunlight and light rain. The underside, made from recycled plastic coated with natural rubber, ensures the cushion stays securely in place.