The TX4 Evo leather shoe by Approach has been designed to guarantee maximum stability and grip even on the roughest terrain. Ideal for technical approaches and easy climbing sections, it offers unparalleled comfort thanks to the shaft materials and the large interior volume. The outsole profile with the Vibram® MegaGrip compound and the patented Impact Brake System™ lugs provides maximum stability during descents and perfect traction control during ascents. The large Climbing Zone at the toe ensures precision and good grip when climbing and navigating tricky passages. The special midsole with the patented Resole Platform™ insert allows the TX4 Evo to be resoled without compromising its technical and comfort features. Reconditioning shoes extends their lifecycle and helps reduce waste. Patents: Resole Platform™ - Impact Brake System™. Resole Platform™: The sole package is designed for easy and quick replacement of the outsole with original La Sportiva parts. Protective fabric in the front medial area of the wedge protects it from abrasion. Lacing system from climbing sports for optimal volume adjustment.