Summsun Outdoor Chair Cushions, Set of 4, Navy, 18.5 x 16 x 2 in

The essentials

Patio chairs need cushions sized to provide a comfortable place to sit and stay in position during outdoor use. This Summsun set includes four navy chair cushions, each measuring 18.5 x 16 x 2 inches. Polyester covers and foam fill make them a practical replacement for outdoor seating, while ties help keep each cushion attached to its chair.

The covers use 250 GSM polyester with a double-layer waterproof coating, designed to help shield the foam core from water. The fabric is also described as fade-resistant, stain-resistant, and weather-resistant. That combination suits everyday patio and lawn seating, where cushions are exposed to changing outdoor conditions. A set of four is useful for updating several chairs at once, rather than buying pads one at a time and coordinating them separately.

On-body feel

The cushions have a firm feel and are filled with 28D high-resilience foam. Their two-inch profile adds padding between the sitter and the chair, making outdoor dining or relaxing more comfortable than sitting directly on a hard seat. The square shape and navy plain fabric give them a straightforward look that works across patio chairs, lawn seating, and wicker or rattan furniture.

Buyer feedback is generally positive about the comfort, color, and water resistance, with some noting that the cushions provide a useful amount of padding. Views on thickness are mixed: some find it comfortable, while others would prefer more cushioning. This is a helpful consideration when choosing between a two-inch replacement pad and a thicker cushion for a softer, more padded feel.

How to use it

Place a cushion on each chair and secure it using the attached ties. The ties help hold the pad in place as people sit down and get up, making the set practical for dining chairs on a patio or for a group of seats in a backyard. Its 18.5 x 16-inch footprint is intended for patio and lawn chairs, compare those measurements with your chair’s seat before choosing a replacement.

A hidden zipper lets you remove the covers for machine washing. This makes routine care more convenient when cushions are used for meals and everyday outdoor seating. For a patio refresh, the four matching navy pads create a consistent look across multiple chairs while adding a layer of foam cushioning to each seat.

Is it worth it?

This set brings together four matching outdoor chair pads, a firm foam fill, water-resistant coated polyester, and ties to help keep the cushions in place. It is worth considering if you are replacing cushions across several patio chairs and want coordinated color with removable, machine-washable covers. The defined 18.5 x 16 x 2-inch size also makes it easier to compare the pads with your chairs before setting up outdoor dining or seating.