Free heat packs with your purchase! Featuring the very latest, market-leading Burst Power and Dual Fuel technologies. These groundbreaking features help keep you even warmer whilst preserving battery life . After the first five minute warm-up time, the power switches itself on and off in 5 second bursts . This maintains the temperature without continuously draining the batteries, dramatically improving battery life. These Dual Fuel Burst Power real leather gloves are a fantastic addition to the already strong Warmawear range that is excellent for keeping you toasty even without the handy heating elements - and they're comfy too! The versatile black design will go with a variety of your winter outfits, and the adjustable wrist strap helps stop heat from escaping . With innovative heat burst technology to preserve battery life and three heat settings , these practical leather gloves make for the perfect gift and are great for casual and formal occasions alike. Features Burst power technology â€“ maintains heat and preserves battery life by switching itself on and off in 5 second intervals (Learn more) Dual Fuel Technology - combine batteries with heat packs to maximise temperature and battery life (Learn more) Click here to see our disposable heat packs Market-leading Easy Switch technology on the back of the hand â€“ no need to remove the glove to switch them on or off Utility pockets - designed for our Dual Fuel system, this pocket is also great for cards and more 100% real leather on the outside, 100% polyester on the inside Size guide Check out our handy size guide for more! Specifications Each glove requires 1x 9V battery (not included) Unisex design is ideal for both men and women Heat Settings: High (red) - 100% power lasts up to 1Â¾hrs Medium (blue) - 75% power lasts up to 2Â¾hrs Low (green) - 50% power lasts up to 3Â¾hrs With these sleek, well-fitting gloves from Warmawear, you'll wonder how you managed without them. These gloves retain heat excellently, and feature heating elements which can be activated or deactivated at your convenience using the easily accessible on/off switch . When switched on, the batteries hidden in discreet battery pockets will heat the gloves up in moments with up to three and a half hours of heat from good quality batteries. This time can be dramatically increased if you only have the gloves switched on for short bursts. You can also make the most of the brilliant utility pouch which is ideal for carrying a disposable heat pack , perfect for maximum heat without battery loss and as an excellent back up . Click here to see our disposable heat packs. Burst Power System The very latest in heated glove technology , the groundbreaking Burst Power feature revolutionises the heating process of these gloves. Keep an eye on battery use on the go with a quick glance. The convenient on/off switch allows you to see the Burst Power in action. The Burst Power starts automatically after the first 5 minutes of use, switching itself on and off in 5 second intervals. This maintains the temperature without continuously draining the battery, dramatically improving battery life . Heating Elements Extend to the Fingertips The heating elements extend to the fingertips, providing extra warmth just where you need it most. The gentle, consistent nature of the heat helps to protect hands from the cold, which encourages blood flow. This sort of heating can especially benefit those who suffer from Raynaud's Disease. Dr Rob Hicks - First described by Maurice Raynaud in 1862, Raynaud's is thought to affect as many as 10 million people in the UK. The temperature of your hands and feet dramatically affects the ambient body temperature, so keep your extremities warm. Zipped storage pocket These gloves also feature a small, zipped utility storage pocket on the back, perfect for our Dual Fuel heating system, bank cards or a ski pass - even change! Dual Fuel The Dual Fuel system is an innovation from Warmawear that combines the power of disposable heat packs with our battery powered heating system for groundbreaking versatility . Extend the battery life of your gloves , simply utilise the portable heat packs and their 50Â°C heat to save battery power for later Never get caught short with these sleek heat packs, use them as a brilliant non-electronic back up Maximise the heat you receive by combining the heating system with the disposable heat packs Our slim heat packs will stay warm for up to 6 hours and will help to deliver high levels of valuable heat when sealed into the utility pocket Which batteries should I buy?