The Air Revolution 4.4 Ladyfrom Meindl is a women's high top walking shoe that combines walking comfort and performance. The Air Revolution 4.4 Lady is a trekking shoe for ambitious trekking, medium alpine use and via ferratas that looks very young and fresh. During the stepping phase, fresh air is sucked into the shoe by the special tongue construction, and warm air is pressed out of the shoe during the push-off phase. The lacing, which is pulled far forward, enables optimal adjustment to the foot. The Alpin Rigid rubber profile sole from Vibram is equipped with an integrated heel spoiler, to which a combination crampon can be optimally attached. The heel spoiler is designed in such a way that an economical and natural stepping and rolling is possible. Thanks to Gore-Tex, your feet are guaranteed to stay dry. Technical Features Sole Stiffness: B / C Weight 645 g (size 38) Materials Outsole: Vibram Alpin Rigid, rubber with PU wedge Insole: Air-Active Soft Print drysole Lining: Gore-Tex