An assembly includes a trim cover assembly and a comfort layer. A retention fastener includes a stem and a crossbar, and the stem is joined to one of the trim layer and the comfort layer at a joining point. The other of the trim layer and the comfort layer...

Seat assemblies and subassemblies to attach and retain components is provided. The subassembly may include a trim cover with a cushion layer, and various fasteners or retainers. The fasteners may include a tie down strip. The retainers may include a connec...

The cushion comprises a foam base (13) with a cover (28) which resists piercing or cutting. The cover has reinforcements (21a -21c) of more flexible material over the curved edges (18a - 18c, 19a, 19b) of the cushion.