• Oil-, slip-, and heat-resistant rubber outsole with smooth tread design to ensure no imprints are left in freshly laid asphalt
• HTS™ Heat Transfer System air intake vent allows for airflow
• HTS™ Heat Transfer System exhaust vent on inside heel allows heat to escape
• Dual density Polyurethane midsole for comfort
• 2mm rubber welt midsole for durability
• Genuine leather welt is more resistant to chemicals, hot tar, and asphalt
• Durable toe stitch reduces chance for sole separation
• Heavyweight oiled and waxed full-grain leather
• PRIMALOFT Aerogel welt insole insulates against heat migrating from hot asphalt
• Abrasion-resistant, hyper wicking breathable nylon lining package and dual density breathable PU removable footbed