Waterproof GORE-TEX® lining keeps feet cool and dry. Climate-controlled footbed improves breathability. Monowrap® midsole construction with STG® bi-density PU facilitates the natural roll-through motion of the foot. Arch stabilizer provides excellent support. Lowa's 'Speedhiking' rubber outsole provides superior comfort and traction. Patented 'STG' soft to ground technology sole construction delivers exceptional stability and an ultra-comfy, cushioned ride. Imported.