TX4 EVO MID WOMAN GTX

The La Sportiva TX4 Evo Mid Woman GTX is the women's version of this iconic nubuck leather approach shoe, built with the same 100% waterproof GORE-TEX Extended Comfort membrane and the same Vibram® MegaGrip outsole with Climbing Zone as the men's version. It delivers identical precision and grip on technical terrain and easy climbing passages, in a noticeably lighter package tailored to the women's last.

Vibram® MegaGrip outsole with Climbing Zone
The Vibram® MegaGrip compound outsole with the patented Impact Brake System™ lug structure delivers maximum stability on descents and optimal traction control on ascents. The generous Climbing Zone at the toe provides precision and exceptional grip when climbing and on the most delicate passages, while the Trail Bite™ heel adds extra traction on technical descents over uneven terrain.

Climbing-derived lacing and Flex Zone
The Mythos Lacing System, drawn directly from rock climbing, allows optimal, progressive adjustment of internal volume for a precise fit around the foot. The Flex Zone at the ankle bone ensures maximum mobility and control when placing weight, particularly useful on technical passages and easy scrambling. The STB Control System™ delivers torsional rigidity and support without compromising underfoot cushioning.

Sustainable, resoleable construction
The special midsole incorporates the patented Resole Platform™ insert, allowing the TX4 Evo Mid GTX to be resoled without affecting its technical characteristics or comfort, significantly extending its lifespan. Laces, tongue, internal mesh and rubber rand incorporate recycled materials, and the 4mm Ortholite® Hybrid Approach insole is made with a percentage of recycled material from the production cycle.

FEATURES

• GORE-TEX Extended Comfort ePE membrane (Bluesign® Certified) — total waterproofing
• Vibram® MegaGrip outsole with Impact Brake System™
• Climbing Zone Platform at the toe — climbing precision
• Trail Bite™ heel — extra traction on descents
• Mythos Lacing System (derived from rock climbing)
• Flex Zone at the ankle bone — maximum ankle mobility
• STB Control System™ — torsional rigidity without cushioning penalty
• Resole Platform™ — replaceable outsole, extended lifespan
• Nubuck leather upper with recycled rubber rand and toecap
• Laces, tongue and internal mesh made from recycled materials
• 4mm Ortholite® Hybrid Approach insole

SPECIFICATIONS

GENDER:

Women's

HEIGHT:

Mid-cut

DROP:

8 mm

SINGLE SHOE WEIGHT:

380 g

WATERPROOFING:

GORE-TEX Extended Comfort ePE (Bluesign® Certified)

OUTSOLE:

Vibram® MegaGrip

LACES:

Mythos Lacing System — 100% recycled

TERRAIN:

Technical approach / Easy climbing / Mixed terrain

STACK HEIGHT HEEL / FOREFOOT:

29 mm / 21 mm

LUG HEIGHT:

3 mm

LAST:

Traverse · Performance

MATERIALS

INSOLE:

Ortholite® Hybrid Approach 4mm

LINING:

Recycled AirMesh / GORE-TEX Extended Comfort ePE (Bluesign® Certified)

OUTSOLE:

Vibram® MegaGrip with Impact Brake System™ and Climbing Zone Platform — 3mm lugs

MIDSOLE:

Traverse injection MEMlex with co-molded TPU shank / 7% recycled EVA / STB Control System™ / Resole Platform™

UPPER:

Nubuck leather / Cushioned tongue with recycled fabric / Recycled rubber rand and toecap / Recycled laces and hooks (Mythos Lacing System)

TECHNICAL INFORMATION

• GORE-TEX Extended Comfort ePE: A high-performance waterproof and breathable membrane made from expanded polyethylene and Bluesign® certified. It keeps feet dry even during prolonged use in wet conditions without compromising active breathability.
• Vibram® MegaGrip: A high-performance rubber compound developed by Vibram, recognised for excellent grip on both dry and wet terrain while maintaining a high level of wear durability.
• Impact Brake System™: A lug design system developed by La Sportiva in collaboration with Vibram®. The inclined and opposing lug arrangement absorbs negative ground impact and improves traction on both ascents and descents.
• Climbing Zone Platform: A dedicated toe area with a specific outsole design that maximises precision and grip during climbing and on delicate technical passages, a distinctive feature of La Sportiva's TX approach family.
• STB Control System™: A system delivering torsional rigidity and structural support to the midsole without compromising underfoot cushioning, improving stability on uneven, loaded footholds.
• Resole Platform™: A patented insert allowing the tread to be replaced with genuine La Sportiva components without affecting the boot's technical characteristics or comfort, significantly extending its usable life.
• Mythos Lacing System: A lacing system drawn directly from rock climbing, designed to achieve optimal, progressive adjustment of internal foot volume, with laces and hooks made from recycled material.
• Flex Zone: A flex zone located at the ankle bone ensuring maximum ankle mobility and precise control when placing weight on uneven technical terrain.