Cold weather responsiveness of mythical proportions comes standard in this insulated boot from Columbia.Waterproof seam sealed nubuck and nylon fabric uppers with rubber shellLace up front gusseted padded tongue and padded collarSoft Dri-Lex(R) fabric lining with 600g Thinsulate(R) Ultra rated to -65 F cushioned multi-layer ThermaShield Plus(R) insoleEVA midsole with nylon shankVibram(R) lug sole
|