The Timberland Men's Powerwelt Wellington Steel Toe Workboot is made for you, the working professional who takes pride in your job. Timberland takes pride in their job also, by putting attention to detail in everything they make. The Powerwelt Wellington boots are no exception. The upper is made of Ever-Guard leather, which is 10 times stronger than regular leather and is heat resistant. And, they have Timberland's Boot 2 Boot Challenge 30-Day Comfort Guarantee so what do you have to lose?