Move as light as air through your work day with the DMXair Comfort+ Work Men's Water Resistant Composite Toe Slip Resistant Static Dissipative Work Shoe with Moving Air underfoot comfort Footwear Type: Athletic Work Shoe Toe Type: Composite Upper Material: EXOFUSE Water Resistant Microfiber Color: Black Lining: Moisture-Wicking Mesh Insole: MemoryTech Removable Cushion Footbed Outsole: DMXair EVA Midsole with Full Slip Resistant Rubber Skin Special Features: 100% Non-Metallic, Extra Wide Toe, Dual Resistor (SD10), DMX Moving Air, Exofuse Water Resistance Features: ASTM F2413, Composite Toe, XTR Composite Toe, Static Dissipative SD10, Slip Resistant (ASTM F3455), Metal Free - DMX Moving Air Technology responds to your every step - Athletic and breathable upper keeps you cool - DMXair EVA Midsole with Full Slip Resistant Rubber Skin meets ASTM F3445 standards - Extra wide composite toe reduces weight while maintaining impact protection (meets or exceeds ASTM F2413)