Your shopping cart is empty!
View the size chart
The high-performance Ariat® Catalyst VX Defiant 8" GTX 400G work boot keeps you comfortable and warm so you can work at your best in difficult weather and various terrain. Premium waterproof leather upper. Breathable GORE-TEX® membrane waterproof construction keeps out the wet elements for drier, more comfortable foot environment. 400g Thinsulate™ ultra-insulation provides excellent warmth and protection from the cold. Men's Work Boots Ariat Catalyst VX Defiant 8" GTX 400G 2018 New RTWFUFA