UPPER Water-resistant suede oiled leather, with collar and bellows in soft full-grain leather. The gusseted togue is connected to the upper on both sides, remains well centered and prevents debris from entering the shoe. LACING Light cord metal system that evenly spreads the pressure. The upper is easily secured, avoiding pressure points. LINING Lining leather in the collar area. GORE-TEX BlueSign Approved without DWR, Durable Waterproof repellent, and PFCec Free.SOLE The new DYNAMIS TRK sole with PU midsole in Bi-Density is able to guarantee durability, comfort and an optimized stability. The construction of the sole is made with materials able to absorb impacts with the ground, reducing the stress of the lower limbs.