8-INCH POLISHABLE BLACK TACTICAL BOOTS designed for wear by US Navy & USMC flight crews and flight deck operators 100% SMOOTH CATTLEHIDE LEATHER upper makes these military boots durable and long lasting DURABLY WATERPROOF AND HIGHLY BREATHABLE GORE-TEX lining not only keeps your feet dry, but is also petroleum, oil, and lubricant (POL) resistant. These military boots will keep your feet dry and warm on the job VANGUARD RUNNING SHOE SOLE CONSTRUCTION polyurethane midsole for premium cushioning and shock absorbance 100% RUBBER VIBRAM CHEVRON OUTSOLE to minimize FOD (foreign-object debris) and improve traction on wet shipboard surfaces Founded in 1904, the Belleville Boot Company is the oldest and largest supplier of combat boots, military boots, tactical boots, and flight boots for active-duty men and women in the US Armed Forces. Whether or not you're currently serving in the Armed Forces, start your search for tactical gear and military gear with the company that's been making them for over a hundred years. Certified by the U.S. Navy for both flight and flight deck use, the all leather, GORE-TEX lined Belleville 800 ST boot is fully waterproof and contains a 100% rubber Vibram Chevron outsole to minimize FOD and improve traction on wet shipboard surfaces. Also with an ASTM certified/EH rated steel toe, the 800 ST is not only tough but protective.