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TX4

$95.40 $159.00
With a leather-constructed upper for durability and comfort, the TX4 is designed for long approaches on rugged terrain. The "Climbing Zone” toe, featuring Vibram® Mega-Grip™ Traverse rubber, coupled with the burly Trail Bite™ Heel Platform provides maximum grip in scree and mud.
Required Fields
Size Chart

ADULT FOOTWEAR SIZING CHART

More sizes means a better fit! La Sportiva shoes are built on European half sizes which are smaller increments than US half sizes. This gives us five extra sizes per size run, which gives you a better fit!
MEN'S EUROPEAN WOMEN'S
2 33 2.5
2.5 33.5 3
2.5+ 34 3.5
3 34.5 4
3.5 35 4.5
4 35.5 5
4.5 36 5.5
4.5+ 36.5 5.5+
5 37 6
5.5 37.5 6.5
6 38 7
6.5 38.5 7.5
6.5+ 39 7.5+
7 39.5 8
7.5 40 8.5
8 40.5 9
8.5 41 9.5
8.5+ 41.5 9.5+
9 42 10
9.5 42.5 10.5
10 43 11
10.5 43.5 11.5
10.5+ 44 11.5+
11 44.5 12
11.5 45 12.5
12 45.5 13
12.5 46 13.5
12.5+ 46.5 13.5+
13 47 14
13.5 47.5  
14 48  
15 49  
16 50  
Technology
Impact Brake System™

Impact Brake System™

Lug pattern with slanted and opposing angles to reduce impact forces and increase traction

Vibram®

Vibram®

High performance rubber compounds in outsoles that is known for superior grip, traction, and durability

Ortholite® Hybrid™

Ortholite® Hybrid™

Eco-friendly and washable insole made from breathable and durable PU foam cells and recycled rubber

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