Set Includes Car Seat and Infant Car Seat Insert Features Updated Fit Inlay For Optimized Infant Body Positioning Soft, Breathable and Moisture Wicking Carrier Fabrics Keep Baby Cool and Comfortable Adjustable headrest With Side Impact Protection Increased Size of Headrest for Greater Head Containment To Improve Side Impact Protection No Rethread Harness that Adjusts with Headrest Carry Handle with Stroller Release Button 4th Anti Rebound Handle Position for increased safety in Rebound & Rear Impact Collisions Storage Pockets for Harness Buckles Easily Removable and Washable Seat Fabric, Adjustable headrest with Side Impact Protection, Attaches directly to VISTA and CRUZ Strollers without Adapters, Easily Removable and Washable Seat Fabric