Catskill features boxed cushio with welt, attached back cushions, and weathered gray high leg. Expertly crafted in the USA employing traditional furniture making methods. Hardwood frames are secured with blocks, glue, staples and dowel joints for the strongest frame in the industry. Eight gauge sinous spring suspension system spaced 5" apart provides the most supportive suspension system. Each cushion begins with a high density foam core, wrapped in convoluted foam, then it's wrapped in hollow fiber. Hollow fiber is a very light and fluffy material that is non-collapsible, holding it's consistency for years to come. Lifetime warranties on frames, suspension and cushions from any manufacturing defects.