USA Made and Berry Compliant, the Belleville Sabre 533 ST Navy Certified steel toe boot is built to provide superior lightweight comfort and protection in hot weather conditions. With its aggressive styling and low profile sole for improved mobility, the 533 ST is a perfect blend of an athletic feel with a high performance boot. The 533 ST also features the exclusive Vibram® "IBEX"outsole with sharp angled lugs and defined heel to maximize traction and an ASTM certified/EH rated steel toe for added protection.