A desirable upgrade to factory soft tops with premium, dual-layer "Stretch-and-Set" fabric that retains its shape in varying temperature conditions. Excellent UV, stain and mildew resistance. Adjustable bows allow varying tension on the top to keep it looking smooth and fresh. Galvanized powder-coated hardware for durability. All DOT approved vinyl windows are removeable and replaceable. Supertop Classic includes everything needed for a completely new soft top installation; nothing else to buy. Bestop"s original Belt-Rail attachment system eliminates snaps or any drilling thru exterior sheet metal. Choice of kits with 2-pc. full fabric doors, Upper Fabric Half Doors or kits without doors, depending upon model year.