Your workday will be smooth when you re wearing the tough yet comfortable Quake Composite Toe from Caterpillar. Style number: P91334 (Tile Blue), P91333 (Cobalt), P91336 (Blueu002FGrey), P91332 (Greyu002FCobalt), P91335 (Caberet). Nylon mesh with direct-inject PU upper. Nylon mesh lining delivers excellent breathability for all-day comfort. Molded-EVA nylex sock liner provides comfortable support. Removable footbed. Dual-density EVA midsole. T1000 rubber outsole delivers incredible slip-resistance, and meets Mark II testing standards. Composite safety toe meets ASTM F2413-05 Iu002F75 Cu002F75 EH (Electrical Hazard) safety standards. Imported. Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size. Measurements:Weight: 1 lb