User Content

TX4 Evo Mid GTX
Summer 2024

Published by Mountainblog on .

TX4 Evo Mid GTX is the mid-cut version of the iconic leather shoe, developed to guarantee maximum stability and grip even on the most rugged terrain.

Ideal for technical approaches on all types of terrain, it offers unrivalled comfort thanks to the materials that make up the upper and the roomy interior construction. The GORE-TEX Extended Comfort membrane renders the footwear waterproof and breathable even during prolonged use.

The tread featuring a Vibram® MegaGrip compound and patented Impact Brake System™ block structure ensures maximum stability when descending and perfect traction control when climbing. The generous Climbing Zone at the toe guarantees precision and excellent grip when climbing and during tricky sections.


The special midsole featuring the patented Resole Platform™ insert allows the TX4 Evo Mid GTX to be resoled without compromising performance and comfort.  Resoling your footwear means extending its life cycle and consequently reducing waste.


  • Climbing-derived lacing system for optimal fit adjustment
  • Flex Zone at ankle height for maximum mobility and control during weight bearing
  • Protective fabric applied to the forefoot midsole to protect it from abrasions
  • Resole Platform™: the sole unit is designed to be easily and quickly resoled by replacing the tread using original components supplied by La Sportiva.


  • Upper: Suede leather + protective rubber trim and protective rubber toe cap
  • Lining: GORE-TEX Extended Comfort
  • Footbed: Ortholite® Hybrid Approach 4mm
  • Midsole: Compression EVA
  • Sole: Vibram® MegaGrip with IBS
  • Patent: Resole Platform™ – Impact Brake System™.


  • 100% recycled laces and lace hooks
  • Gore-Tex® Extended Comfort Bluesign® Certified
  • Ortholite® Hybrid Approach 4 mm footbed
  • 7% recycled EVA-midsole.


  • Man: 37-47½ + ½
  • Woman: 36-42 + ½