Trout Brook full grain leather upper, handcrafted by the S.B. Foot Tanning Company in Redwing, MN, is made exclusively for the Irish Setter. It is the most durable of leathers and will meet the demands of the toughest trail or job site. Armatec XT leather in the toe and heel prevents material breakdown, giving long-lasting durability to the boot. UltraDry construction combines a moisture-management lining with waterproof components for dry, long-lasting comfort and performance.