These womens taupe/graphite/cantelope hi-tec 24001 harmony life mid boots have many unique features such as high performance waterproof, synthetic upper, delivers breathability, durability and comfort during wear, ghilly and hardware lacing system creates a secure fit, moisture-wicking lining keeps the foot dry, ortholite insole delivers long lasting cushioning, anti-odor and anti-microbial properties, all of which ensures ultimate all day comfort, vibram rubber outsole, delivers world renowed tractiraction, comfort and durability.