Sierra is constructed with maximum durability for the harshest conditions. The Extreme Durability platform is the best choice for high heat and high abrasion occupations like welding and railroad. Stability and Comfort from Ariat's® Innovative Mid-Level Technology: Ariat's® exclusive Advanced Torque Stability (ATS®) Technology supports and cushions the foot as you move promoting good posture and reducing fatigue so that you can work or play all day. Moisture-wicking footbed provides cool dry comfort.
Gel-cushioned footbed with heel stabilizer delivers support rebound and stability.