These 092668001 Timberland Pro Women's Powertrain Safety Shoes are modern jobsite style. Alloy safety toes, breathable mesh linings, static-dissipative performance and anti-fatigue technology come together for ultimate comfort and protection.Microfiber Leather and Textile for Comfort and DurabilityMesh Lining with Antimicrobial Treatment for Odor Control and Comfortable FeetConductive Polyurethane Midsole for Consistent Static-Dissipative PerformanceFiberglass Shank for Structural SupportNew Proprietary Outsole with Built-In Anti-Fatigue Technology to Provide Shock AbsorptionCement Construction for Flexibility and Reduced Break-In TimeAlloy Safety Toe Rated ASTM F2412-11 and ASTM F2413-11SD Static-Dissipative 092668001 Timberland Pro Women's Powertrain Safety Shoes - Black/Blue