- G-Tech's heated vest is made with lightweight 3M down polyfill material and stretchy fabric panels for ease of movement. - The vest has soft fleece-lined hand pockets and patented "G-TECH HEAT" hand-warming technology. - The vest is machine washable and weather-resistant. - G-Tech offers a 30-day trial period and a money-back guarantee. - The G-Tech Hand Warmer heats up quickly, reaching full temperature in a few minutes. - On a full charge, the Hand Warmer provides up to 12+ hours of consistent heat. - The Hand Warmer is designed to withstand harsh weather with a premium weatherproof outer shell. - The Hand Warmer is lightweight and non-intrusive, designed for comfort during outdoor activities. - It is made from military-grade polyester for durability and is machine washable. - The Hand Warmer has been found to provide relief for conditions like arthritis or Raynaud's disease. - G-Tech Hand Warmers are used by professionals in various sports leagues and outdoor enthusiasts worldwide.