2,5mm thick Neoprene tophand for a perfect isolation keeping the warmth inside -- windproof, breathable -- long Neoprene cuff keeps the pulse warm -- 2nd cuff inside the cuff to keep cold and moisture out -- very durable and antislipping palm made of Digital Carbon Fibre -- special button at the fingertips for the easy operation of the instruments -- special reinforcement of thumb and palm -- precurved fingers -- washable at 30°C