I have been a fan of the Dainese Jerico since its introduction. I just stumbled onto a similar version of this extreme foul weather glove on ebay across the pond. Its primary construction is of an abrasion resistant textile Dainese calls Stone PU. Carbon knuckle and leather palm round the exterior. There's Primaloft insulation too but what's unique is the Gore Tex gaiter under the gauntlet. Any water that runs down the sleeves into the gauntlets is routed out two eyelets on the underside. EXTREME!