Specially designed for safety when working around fuels and oils, the Timberland PRO® Rigmaster 6'' Steel Toe Waterproof work boot features a rubber vamp to shrug off spills, and an oil-resistant polyurethane outsole with a unique tread made for traction on oily surfaces. The Dynamic Anti-Fatigue Technology footbed delivers unsurpassed impact absorption and energy return to prevent fatigue. Item # 470965Anti-Fatigue TechnologyDual-density, oil-resistant polyurethane outsole with Ladder Lock™ heel radiusFiberglass shankGoodyear® welt Cast-Bond™ constructionLace entry with top hooksMeets ASTM F2413-11 M I/75 C/75 EH standards for Impact, Compression, and Electrical Hazard protectionMesh lining with antimicrobial treatmentRemovable Dynamic Anti-Fatigue Technology dual-density cushioned footbedSteel safety toeSteel ToeTimberland PRO® abrasion- and heat-resistant rubber vampTPU heel cupWaterproof breathable interior membraneWaterproof leather upperStyle Number: TB0A11RO214