Sorel - Conquest (British Tan) - Men's: Seam-sealed, waterproof nubuck and suede leather. Built in gator with barrel lock closure. Achilles adjustment strap. 400g Thinsulate(tm) Ultra insulation. Dri-Lex(R) fleece lining. Removable 9mm EVA comfort footbed. EVA midsole inserts. Injection molded, waterproof thermal rubber shell. Rubber multi-directional lug outsole. Sorel Rated: -40F/-40C.