Depreciation. EVA (ethylene vinyl acetate) midsole for good cushioning. Support. 3 straps (2 Velcro straps and 1 buckle) for precise adjustment and good support. Clutch. Outsole material and design provide good traction on nature trails. Comfort. EVA outsole (3mm) | Soft hygienic inner material. Reduces skin irritation. Fewer seams | Soft inside. Light weight. Only 292 g for shoe size 43