TX4 EVO
If you are dissatisfied with the product, you may exchange it, provided it is unused (with the exception of cosmetic or medical products, which cannot be returned) and is in its original packaging as received.
Exchanges will be accepted within 15 calendar days of receipt. All return and shipping costs will be the customer's responsibility.
WOMEN'S Textile Size Equivalences
| XXS | XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|---|
| Spain | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| France | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| Italy | 38 | 42 | 42 | 44 | 46 | 48 | 50 | 52 |
| US | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
MEN'S/WOMEN'S footwear size equivalences
| 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 36 | 36.5 | 37.5 | 38 | 39 | 39.5 | 40.5 | 41 | 42 | 42.5 | 43.5 | 44 | 45 | 45.5 |
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10.5 | 11 |
| USA Men | 4.5 | 5 | 5.5 | 6 | 6.5 | 7.5 | 8 | 8.5 | 9 | 10 | 10.5 | 11 | 11.5 | 12 |
| USA Women | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8.5 | 9 | 9.5 |
Textile Size Equivalents HOME
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| Spain | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
| France | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
| Italy | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| USA | XS | S | M | L | XL | 2XL | 3XL |
All orders will be shipped to the address indicated by the buyer. The order will be processed once payment has been made and payment confirmed. Shipments will be made daily, except on non-working days.
The order will be received at its destination under the following terms:
Spain and Portugal:
For shipments within the Peninsula, the order will be delivered by a courier company (SEUR or MRW) within 48-72 hours after payment confirmation from the bank (always considering working days and excluding local or national holidays in both the sending and receiving countries).
Shipping costs are automatically calculated through the website based on the destination country and will be detailed during the order process.
(Tècnic Esports reserves the right to change shipping prices, either due to annual price fluctuations by the courier company or due to a configuration error by the user; in this case, the customer will be notified before shipping.)
Shipping within the Iberian Peninsula will be free for orders over €50.
Europe:
For these orders, shipping will be made via regular mail (LA POSTE) within 2-5 days after confirmation of payment by the bank (always considering business days and excluding local or national holidays in both the sending and receiving countries).
Shipping costs are automatically calculated on the website based on the destination country and will be detailed during the order process.
Tècnic Esports reserves the right to change shipping prices, either due to annual price fluctuations by the courier company or due to a configuration error by the user. In this case, the customer will be notified before shipping.
Shipping will be free for orders over €100.
The La Sportiva TX4 Evo is the leather shoe developed to guarantee maximum stability and grip even on the roughest terrain. Ideal for technical approaches and easy climbing routes, it offers unrivalled comfort thanks to the upper materials and roomy internal construction, making it the go-to choice for experienced athletes seeking new adventures on technical trails, via ferrata sections and easy climbing surfaces.
Durable nubuck leather and climbing-derived lacing system
The nubuck leather upper offers excellent abrasion resistance and a secure foot hold throughout the route, while the integrated protective fabric at the heel guarantees great durability against wear. The climbing-derived lacing system allows for optimal internal volume adjustment, with a heel pull loop for easy entry and convenient lace-end storage. Reinforcements and stone protection provide effective defence against terrain obstacles.
Climbing Zone and Resole Platform™ for maximum durability
The large Climbing Zone at the toe guarantees precision and excellent grip while climbing and on the most delicate passages, without sacrificing walking stability. The special midsole with the patented Resole Platform™ insert allows the TX4 Evo to be resoled without affecting its technical characteristics or comfort, extending its life cycle and avoiding waste. The OrthoLite® Hybrid footbed, made with 20% recycled materials, adapts with different thicknesses according to the average user weight.
Vibram® MegaGrip outsole with Impact Brake System™
The Vibram® MegaGrip compound tread and the patented Impact Brake System™ block structure always guarantee maximum stability on descents and perfect traction control on ascents. The compression EVA foam midsole effectively absorbs impact waves, while the non-slip rubber sole delivers exemplary grip on both dry and wet surfaces.

FEATURES
- Durable nubuck leather upper
- Climbing-derived lacing system
- Heel pull loop
- Integrated protective fabric at the heel
- Climbing Zone at the toe
- Compression EVA midsole
- Resole Platform™ (resoleable outsole)
- Vibram® MegaGrip outsole with Impact Brake System™
- OrthoLite® Hybrid footbed (20% recycled materials)
- Reinforcements and stone protection
- Wide forefoot fit (D width)
- Laces and components with recycled materials
GENDER:
Men's
HEIGHT:
Low-cut
DROP (mm):
8 mm
SINGLE SHOE WEIGHT:
405 g
WATERPROOFING:
No membrane
OUTSOLE SEGMENT:
Technical approach / Climbing
LACING:
Climbing-derived system with heel pull loop
TERRAIN:
Rock / Technical trail / Via ferrata
FOOTBED:
OrthoLite® Hybrid Approach (20% recycled)
LINING:
Breathable interior mesh
OUTSOLE:
Vibram® MegaGrip with Impact Brake System™
MIDSOLE:
Compression-moulded EVA + Resole Platform™
UPPER:
Nubuck leather / Protective heel fabric / Climbing Zone toe
TECHNICAL INFORMATION
- Nubuck leather: Full-grain leather with a surface-buffed finish for a suede-like texture. Unlike suede, which comes from the inner split of the hide, nubuck is made from the tougher outer layer, resulting in superior durability and natural abrasion resistance. It moulds progressively to the shape of the foot with use.
- Climbing Zone: Large reinforced toe area guaranteeing precision and excellent grip while climbing, allowing precise placements on small holds and delicate technical passages without compromising overall shoe stability.
- Impact Brake™ System: Innovative system applied to the outsole that absorbs impact, aids traction and retains grip on descents. Conceived and developed by La Sportiva®'s R&D department in collaboration with Vibram®, it reduces negative ground impact thanks to the specific lug angle.
- Vibram® MegaGrip: High-performance rubber compound ensuring perfect grip on all surfaces, both dry and wet, offering exemplary durability.
- Resole Platform™: Patented midsole insert allowing the shoe to be resoled by replacing only the tread with original La Sportiva components, extending the shoe's life cycle without affecting its technical performance.
- OrthoLite® Hybrid: Footbed made with 20% recycled materials from the manufacturing cycle, with different thicknesses and materials according to average user weight to maximise comfort, ventilation and moisture evacuation.
| Color | |
| COLOR | CARBON/PAPAYA |