The Timberland Pro 601 Work Trousers in XL navy blue are made from 100% heavyweight cotton, providing durability and protection for those working in industrial or challenging environments. With a waist size of W38 and length of L34, these trousers offer a comfortable fit for users needing extra room. The Timberland brand ensures high quality and reliability, making these trousers a practical choice for those seeking reliable personal protective equipment. With reinforced knees that have a pocket for extra padding if required.