Features of the Pajar Men's Pummel Boot The Upper Features signature Pajar hardwAre, handcrafted full-grain leather, waxy nubuck and a soft Italian nylon collar Seam-sealed and comfort rated to -22Adeg F Pajar-Tex waterproof membrane bootie Premium removable comfort molded insole Features a cushy wool blend that is both breathable and anti-microbial Waterproof leather Upper has been pre-treated to repel water and stains