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 Optional pillions feature a unique stud-and-plate EZ ON mounting system that makes for easy on and off 3/16" ABS thermoformed seat base with carpeted bottom to protect paint Flexible urethane foam interior Made in the USA