The Belleville TRZ Tactical Research Khyber Ltwt Black SideZip Boots are made with the toughest materials and the most durable leather known to man. 돼지 가죽이 아닌 풀아웃, 풀론, 풀 그레인 소가죽을 사용했습니다. This cowhide leather is engineered to last multiple lifetimes.