The District Vision Mountain Racer upper is woven, water resistant polyester. The outsole is constructed from Salomon Contragrip — an advanced grippy rubber material for traction in wet conditions. The midsole is a combination of molded and injection EVA. The LT Muscle, marked on the lateral midsole heel, is a lightweight, shock absorbing midsole compound designed to ease impact on the feet and leg muscles. The shoe weighs 312 grams and has a 8mm drop (18-26)