The Ariat® Groundbreaker 8 H2O Steel Toe boot will make sure you get through those long days of difficult terrain and unpredictable weather with its protective construction, cushioned support, and reliable traction. Full grain leather and non-wicking 900 Denier nylon upper. Padded collar and tongue for added comfort.Waterproof Pro™ construction keeps out the wet elements.Traditional lace-up design with sturdy metal eyelets and speed hooks for a secure fit. Breathable mesh lining. Extra comfort insole with higher rebound. 4LR technology features a four-layer footbed that provides superior comfort, a lightweight shank that stabilizes and adds support, and works with a variety of use-specific outsoles.90 degree heel. Heavy duty oil-and-slip resistant Duratread™ outsole. Steel toe is ASTM F2413-11 M/I/75 C/75 EH rated.