Ariat Boots ATS technology supports and cushions as you move, promoting good posture and reducing fatiguefort technology is what we love about Women"s Ariat Boots At the core of ATS technology is the Ariat ATS composite shank. This patented shank design reduces skeletal and muscular fatigue and injury. Mid-foot support reduces metatarsal stress. The forked shank design allows natural forefoot flex. The ATS footbed has a low-friction surface to protect from heat build-up and blistering. Shock-absorbing gel forefoot cushion reduces skeletal impact stress on knees, hips, and lower back. Cupped footbed chassis offers torsional stability. This Ariat Legend cowgirl boot features a sharp black leather foot under matching fancy stitched 11" leather shaft. Tonal black leather pull straps and seam piping. Scalloped collar. Modern square toe profile. 1 3/4" cowgirl boot heel. Goodyear double stitched welt. Shaft circumference is 13. 5" (based on a size 7B). Imported.