Joie arc 360™ signature summer seat (Joie Arc 360™ Signature Summer Seat) This is a summer seat cover for Joie's Arc 360° Signature child seat, designed to improve breathability and enhance your child's comfort. It features a design with good ventilation and reduced heat buildup, thanks to mesh material and air holes. The seat can be removed and washed, allowing you to keep it clean. I received this as a gift, but it wasn't for the Joie model I use, so I'm selling only the summer seat. Although I haven't used it, it appears to have been home-cleaned. I want to sell it, so I'm open to a small price reduction! Please comment!