Ariat ATS Max technology supports and cushions as you move, promoting good posture and reducing fatigue. At the core of ATS Max technology is the Ariat ATS Max extra wide shank, plus forefoot and heel stabilizers for support and reduction of foot fatigue and injury. EVA mid-foot support reduces metatarsal stress. The ATS Max footbed has a low-friction surface to protect from heat build-up and blistering. Shock-absorbing gel cushion reduces skeletal impact stress on knees, hips, and lower back. Cupped footbed chassis offers torsional stability. Work at your peak in the Ariat Workhog pull-on work boot. It features a full grain leather foot under a fancy stitched 11" full grain leather shaft. Mesh lining. Shock-absorbing EVA midsole. Stability chassis promotes proper gait cycle. Single stitched Goodyear welt. 90 degree heel. Self-cleaning, non-tracking sole tread. Updated wide square profile soft toe.