The super breathable synthetic upper and the inter -tank Shocking in Eva protect their feet on ferrata and paths irregular, while the lacing system allows you to Adjust the FIT in an instant for a precise fit. The sole in compound vibram® megagrips with impact brake system patented is designed to give you stability and traction on slippery descents e demanding climbs. The large *climbing zone on the tip gives you precision and adherence on the most technical traits. In addition, thanks At the patented insert of Platform ™ Resils you can restart the shoes without compromising original comfort and performance. Explorer The mountain year after year with the TX4 Evo st.