Description The Sportline seat has the largest side bolsters that we make They give you the support you need in the corners without being so big that they fatigue you on a bumpy road. The central cushion between the side bolsters are perfectly shaped to cradle and support your spine for all day comfort. The backrest has a release mechanism that allows the seat back to hinge forward. The Right hand version of the seat only has the release handle on the Left, this is to accommodate vehicles with tight clearance in the B pillar area. Price is for a single seat.