XTRA® Polyurethane
MOST ADVANCED SOLE ON THE MARKET
We have incorporated in our footwear the most evolved sole in the market: the exclusive X-TRA® Polyurethane, a pioneer material in the market that does not hydrolyse, with a very high durability and extreme grip in both dry and wet conditions.
Polyurethane soles
These bi-density polyurethane soles reconcile the characteristics of lightness and resistance.
Comfortable and light soles that are composed of a compact polyurethane outsole for good grip on uneven terrain and with a lugged design to automatically evacuate mud from muddy terrain with autumn water, and an inner sole of expanded polyurethane, which cushions the impact of the tread, avoiding injuries to knees, ankles and hips.
They are very comfortable and flexible soles that adapt perfectly to the walking process of the foot.