The wide padded seat includes a specially shaped removable cushion for newborns and a quick release five point safety harness. The Primo Viaggio Convertible is fastened to the vehicle by means of standard lap or shoulder lap vehicle belts or using LATCH connector and Top Tether straps according to FMVSS-213 and CMVSS-213 Regulations. Features include: Rear facing for children 5 to 35 lbs, forward facing for children 20 to 65 lbs, adjustable Side Impact Protection is easy to adjust in 10 different positions with baby in the seat, quick_release five point safety harness with shoulder pads and chest clip, harness webbing made with "cobblestone" extra strong polyester thread, wide, padded seat; includes a specially shaped removable cushion for newborns, EPS side foam in the shell and in the head panel for superior Side Impact Protection, gently shaped base with non-friction pads for extra stability, superior quality fabric; removable, washable covers, top Tether hook, adjustable latch connectors easily repositionable for forward or rearward installation.