1,Upper: suade PU 2,Outsole: TPR and EVA 3,Lining: fur in polyester 4,Insole: fur in polyester 2013 new style fashion snow boot1,Upper: suade PU2,Outsole: TPR and EVA 3,Lining: fur in polyester 4,Insole: fur in polyester1,Environment-friendly 2,European standard test materials 3,Anti-slip film to protect snow in winter walking and waterproof function with certain degree, but also for working ...