Conquer the cold and stay out longer. Made with Heat Boost graphene technology, the Barrow Vertek camo soft shell hunting gloves provide all-day warmth without the bulk of traditional insulated gloves. They're made with a 4-way stretch polyester bonded to a film membrane to block cold winds, and to Heat Boost graphene short pile sherpa, the next generation of enhanced fabrics. Knitting graphene yarn into the sherpa super charges it with graphene's thermal conductive properties, making a warm material even warmer - 30% more. You will feel the heat. The bonded construction keeps your fingers agile, and a DWR finish repels moisture. Get a firm grip with the synthetic leather palm, and easily use your devices with a conductive index finger and thumb. These are the lightest, warmest gloves you'll ever wear.1 Year Limited warranty