Heat Demon products are designed to help you ride longer into the cold months or just longer into the cold nights. The proprietary heating technology needs to be experienced first-hand to really be appreciated. Symtec is a leader in flexible heaters and controllers that was born out of solving issues when operating a snowmobile. Throughout the years, Symtec has expanded their offering to products, including heated grips and seat heaters to a wide range of the powersports industry. They believe in a steady progression and diversification as they continually modify and improve Heat Demon branded products.