Reebok Work Sublite Cushion Work SD - Men's Work Boots : Blue/Grey : You will be ready to put in those extra hours with the tough protection and lightweight comfort of the Reebok Work Sublite Cushion Work SD shoe! ; Style numbers: RB4040 (Blue/Grey) and RB4043 (Navy). ; Lightweight alloy safety toe meets ASTM F2413 I/C (Impact and Compression) standards and SD (static dissipating) safety standards. ; Low-cut, alloy-toe work shoe design for a sleek, athletic look and easy ankle mobility. ; Breathable mesh webbing and synthetic upper. ; No exposed metal on upper. ; Moisture wicking nylon mesh lining. ; Static dissipating dual resistor. ; Removable footbed cushioned with MemoryTech Massage technology provides superior support and underfoot comfort. ; Sublite foam midsole promotes lightweight cushioning and soft support. ; Slip-resistant rubber outsole with forefoot pads for excellent traction meets and exceeds MARK II Standard of .53 oily/wet. ; Outsole features full-foot flex grooves for improved mobility and flex with every step. ; Imported. Measurements: ; Weight: 1 lb 1 oz ; Product measurements were taken using size 15, width D - Medium. Please note that measurements may vary by size. | Reebok Work Sublite Cushion Work SD Men's Work Boots Blue/Grey : 13 4E - Extra Wide, Manmade/Fabric