The north face mens backtoberkeley 68 boots are casual winter boots that fuse retro styling and uptotheminute construction awarded best in comfort from germanys mens fitness magazine 3 january 212 this style also features combination blccompliant waterproof nubuck and suede upper 1 g primaloft eco insulation gusseted tongue durable metal lace hardware ortholite sockliner diecut eva midsole and a durable tnf winter grip rubber outsole with icepick temperaturesensitive lugs