Timberland® PRO™ Ridgework work boots give you the confidence you need on the job. Features Ever-Guard™ waterPROof leather with a waterPROof membrane and composite safety toes with CarbonShield™ technology which is lightweight, non-metallic, and asymmetrical for a more comfortable fit. Offering mesh linings with antimicrobial treatment, fiberglass shanks and anti-fatigue footbeds that are durable and resilient, with dynamic arches and open-cell polyurethane covers for moisture management. The non-marking, all-weather TPU (thermoplastic urethane) outsoles are slip-, oil- and heat-resistant up to 572 degrees Fahrenheit. Meets ASTM F2413 I/75 and C/75 impact and compression and ASTM F2892 electrical hazard standards.