Northwave Shoes Extreme XCM 4

Carbon XC 12 sole with 100% carbon insert in the pedal area and 12.0 stiffness index. Strategically positioned TPU inserts in the sole ensure high traction and abrasion resistance. The use of the SLW3 double knob allows differentiated pressure between the upper instep and the toe, for a precise and comfortable fit. Anti-abrasion TPU reinforcements on the upper ensure total shoe protection. Performance Regular insole for better arch support Mesh insert eliminates excess heat, even on the hottest days. Perforated upper for maximum ventilation. weight: 360g