I-RUN Running Trail Fitness
La Sportiva Boulder X M
La Sportiva Boulder X M
136.80 €
La Sportiva Boulder X M
La Sportiva Boulder X M
La Sportiva Boulder X M
La Sportiva Boulder X M
  • Surface: Trails
  • Use: Regular (once or twice a week)
  • Weight of runner: Under 65kg, Under 75kg, Under 85kg, Over 85kg
  • Stability: Neutral
  • Rebound: Very good
  • Shock absorption: Very good
  • Shoe weight: 475g

La Sportiva Boulder X M

136.80 €
You save 14%
Recommended retail price by the brand 160.0€ Recommended price
2 installments of  68.40 €   Free of charge
Please make sure to check the size guide before making your choice.

The i-Run team says

Unfailing protection

 

Ideal for approach trails and via ferrata, the La Sportiva Boulder X shoe for men is a guarantee of robustness.

 

Equipped with a Vibram outsole, it ensures powerful grip on loose and rocky terrain. A guarantee of traction and grip, it also features a Climbing zone at the front to facilitate your ascents.

 

The Impact Brake System is a process that improves your push in ascent and secures your descents. The arrangement of the lugs offers optimal contact with the ground. You can climb with peace of mind thanks to the extremely abrasion-resistant rubber protection band.

 

The reinforced upper comfortably wraps your foot and guarantees unfailing support via the lacing system inspired by climbing shoes. The EVA midsole absorbs shocks to enhance your walking comfort over long distances.

 

 

Key points of the La Sportiva Boulder X shoe

  • Vibram outsole: superior grip, maximum traction, and durability
  • Impact Brake System: grip in descent, propulsion in ascent, and shock absorption
  • Climbing zone at the tip: facilitates climbing sections
  • Full rubber band: protection against abrasion, obstacles, and rocks
  • Mesh lining: breathability
  • Reinforced leather upper: durability and support
  • Patented lacing system inspired by climbing shoes: support and adjustment
  • EVA midsole: shock absorption
  • Heel counter: stability
  • Removable insole
  • Drop: 2 mm
  • Weight observed at i-Run: 475 g in size 42
  • Colors: red, black, gray, and yellow
Read more Read Less

Technologies

  • Impact Brake System

    This innovative system is applied to the sole so that it absorbs negative ground impact, boosts traction on ascents, and improves grip on descents. The unique positioning of the studs allows as many of them as possible to be in contact with the ground, ensuring optimal impact absorption.

  • Vibram

    High-performance rubber. Vibram soles are designed based on three main principles:

    - Traction

    - Comfort

    - Protection

Size guide • La Sportiva

Measure your foot length.

Match the final measurement with the size chart below to find your EU shoe size.

>> Scroll the chart horizontally to view more sizes.

How to measure foot length:

  • 1 Take a sheet of paper and place it on the floor, with one edge against a wall.
  • 2 Stand on the paper with your heel touching the wall. Mark the tip of the big toe and the outermost part of the heel.
  • 3 Measure the distance from the edge of the paper to the mark. Use this measurement to find your ideal size in the chart
What if the size doesn't fit?

You have 30 days from the delivery date to return the product. If the size doesn't fit due to an error on our part, we will cover the return shipping costs. Otherwise, return shipping will be at your expense.