Featuring Ariat's patented ATS, Advanced Torque Stability technology addresses the single most important factor in boot design: stability. The ATS carbon-fiber forked shank offers 3 times the support of a traditional steel shank, eliminating the foot fatigue, and a unique heat activated orthotic arch conforms to and cradles your foot. Premium full grain leather and a long wearing Duratread outsole mean durability in demanding perfomance environments. Translation: you will be comfortable both riding and walking your course!

The Challenge boot features a supple calf leather upper, ankle lacing for an easy, snug fit, and a removable gel cushioned ATS insert for comfort. Also has an elastic gusset at inside knee for a snug fit and convenient spur rests at the heel, as well as a full length zipper down the back with a snap at the top to make them easy to get into and out of without sacrificing a sleek leg profile and perfect fit.

Available sizes in this model are listed in the drop-down menu above. For other sizes, see the new Ariat Challenge II in Related Products below.

 

* Wide/Short and Wide/Tall calf sizes are only available in the Heritage Select and Challenge II Zip models.

How to Measure: Width measurement is at the widest part of the calf measured over breeches. Height measurement is barefoot from the floor up the back of leg to under the knee while in a sitting position. Approximate drop allowance is built into chart height measurements. Non-zip styles will drop more than zip styles.