Experience lightweight work all day with the Lite Plus 4 Work Men's Black and Gray Athletic Work Shoe, where a FuelFoam misole provides a comfort that never lets up. Footwear Type: Athletic Work Shoe Toe Type: Composite Upper Material: Mesh and Microfiber Color: Black and Gray Lining: Moisture Wicking Nylon Mesh Insole: MemoryTech Removable Cushion Footbed Outsole: Fuelfoam lightweight midsole with all-surface grippy slip resistant rubber skin Special Features: 100% Metal Free, FuelFoam, Extra Wide Toes Features: ASTM F2413, Composite Toe, XTR® Composite Toe, Electrical Hazard Protection, Slip Resistant , Metal Free - Fuelfoam midsole provides optimal cushioning and response - XTR™ Extra wide composite toe protects your feet at work while allowing extra toe room for comfort and movement - Slip Resistant (SR) - Soles designed to provide a high coefficient of friction with the walking surface to improve slip resistance. - MemoryTech Removable Footbed offer memory foam comfort with every step and flex - Enhanced Arch Support for high arches