Inspired by the original Fatbaby, Ariat® ProBaby™ boots are great performance riding boots. The Pro Crepe™ outsole with Duratread™ heel insures traction you can trust, while Ariat's ATS Western Technology reduces fatigue. The Ariat® ProBaby™ boot is the ultimate in comfort and performance for the champion rider or anyone who just wants to look like one. Featuring ATS Technology: Ariat?s ATS® Technology is the perfect choice for most avid riders. Whether in the saddle or on the ground, products featuring our ATS® Technology will dramatically reduce fatigue and stress in the feet, lower legs, and back. An exclusive gel-cushion insole conforms to your foot, while a composite fiber forked shank provides three times the stability of a steel shank. Additionally, our patented Duratread™ outsole is longwearing and provides superior traction.