Keep your cool when it's too hot to think. With VentTEK™ Ultra, you get our lightest weight sole, a temperature-regulating lining, and mesh panels so your feet don't overheat. VentTEK Ultra Western Boot Product Features : 0 : ATS® technology provides ergonomic support on uneven terrain, 1 : VentTEK™ mesh panels keep you cool, 2 : Removable All Day Cushioning insole, 3 : Bantamweight™ sole is lightweight and flexible, 4 : Two-row stitch pattern Women's VentTEK Ultra Western Boots in Distressed Brown, Size: 8.5 B Medium by Ariat