Soft shell fabric exterior with breathable lining ensures you don't lose any excess heat and enjoy comfortable warmth; Detachable hood is specially designed for chilly mornings and extra protection on windy days; Slim-fit design relieves you of worrying about bulkiness. HEAT ACROSS BODY: Three carbon fiber heating elements generate heat across core body areas (left & right chest, mid-back); Adjust three heating settings (High, medium, low) with just a simple press of the button. Good condition, spots of discoloration where fabric is lighter here and there, see the very brightly lit photos. Comes with original battery and charger, fully functional. sz XL