RigTek Waterproof Composite Toe Work BootThe RigTekâ„ Pull-On H2O is made to be tough, sturdy and dependable. This boot features Waterproof Pro construction which utilizes waterproof full-grain leather and waterproof membrane to keep moisture out and keep you dry as a bone. ATSÂ technology provides exceptional support, stability and comfort. Built on the RigTek Rebound Platform, these boots feature a lightweight PU sole for maximum cushioning and durability; this is an ideal boot for the oilfield because it excels in slippery environments. Other features include mesh lining for breathability and a 90-degree heel. Goodyear leather welt construction provides maximum durability and wear protection. Composite toe is ASTM F2413-11 M/I/75 C/75 EH rated.