Solar-reflective leather in the seating area and automotive-grade vinyl on the sides; patented process reduces surface temperature by as much as 25°F for a cooler seat, higher durability and longer life over conventional leather or vinyl. Seats' internal EZ Glide systems feature virtually no metal-to-metal contact with the backrest detent bars; bars are securely suspended in place using synthetic composites that virtually eliminate corrosion and wear. Optional backrests feature solar-reflective leather cover and multiple detents with virtually no metal-to-metal contact for vertical and fore/aft pad adjustment (backrest is sold separately). Low-profile design with molded flexible urethane foam interior for improved seating position and maximum comfort. 3/16" ABS thermoformed seat base for a perfect fit, and fully carpeted bottom to protect paint. All backrests can be used in either position. Made in the USA.