This is a water resistant 6 inch lace-up safety boot. Molded TPU toe guard. 7 eyelet lace-up with locking device. Rubber outsole designed to increase slip resistance in varied environments. Excellent cut resistance. Impervious to hydrolysis and microbial attack. Low density polyurethane midsole providing support and cushioning.Removable luxury PU footbed with arch support and the revolutionary PORON® XRD™. Footbed is also anti-bacterial,breathable,and washable. PORON® XRD™ inserted into both the heel and forepart of the sole construction. Thermal regulating bamboo lining. Electrical hazard resistant. American Podiatric Medical Association Seal of Acceptance.Additional InfoSafety,Water Resistant,Zip Up,Lace Up