The Seirus Innovation Heatwave Accel Gloves gives you total comfort and performance on the slopes or wherever you go with 313g Thermolite insulation, DryHand waterproof/breathable insert, Ripstop shell, Leather Tex palm and our new HEATWAVE revolutionary dual heating system. Our Heatwave kinetic heat return system amplifies reflected heat through thermal reflective technology (up to 20% warmer) and kinetic energy (amplifies temperature 4-5).Shell: 100% Nylon; Palm: 60% Polyurethane, 40% Polyester, Lining and Insulation: 100% PolyesterWAVES OF HEAT – Kinetic heat return system amplifies your body heat 4-5 degrees, and reflects it back to you for 20% more warmthWATERPROOF, BREATHABLE INSULATION – Fully lined with 300g Heatlock Insulation with a Waterproof, Breathable Dryhand insert that provides maximum comfort and warmthDURABLE, COMFORTABLE – TheRipStop Outer Shell and LeatherTex Palm ensures a sure grip and will keep your hands warm and dry in wet and windy conditionsKEEP THE COLD OUT – One-handed wrist and cuff cinch ensures a snug fit. The drawstring cord keeps the cold outGREAT OUTDOOR WINTER GLOVE – These gloves are suitable for every day cold weather protection; When it’s cold, Get SEIRUS!