95% Polyester, 5% Spandex Made in the USA or Imported VERSATILE DESIGN: light, flexible material, strategically placed heating elements and extended length for full torso coverage THREE QUICK-WARMING CORE HEAT ZONES: two chest zones and one lower back zone provide thorough and efficient heat distribution THREE HEAT LEVELS FOR CONTROL AND COMFORT: provides the right temperature regardless of the weather RUGGED OUTER SHELL MADE FROM 100 PERCENT POLYESTER: wind- and water-resistant FIVE POCKETS: for outstanding storage and includes interior large document pocket INCLUDES: vest, Bosch 12V 2.0Ah battery, portable power adapter and charger Bosch 12V Max cordless power tools and 12V Max chargers and batteries are covered by a three year limited warranty