Approach Footwear

Boulder X

As low as €152.90
Suitable for technical approach routes and vie ferrate thanks to the extra-grip sole and the toe designed specifically for crag climbing.
color: Grey/Yellow
Size Chart
- +


The ultra sticky Vibram sole with climbing zone make this model the ideal choice for technical approach routes and via ferrate . The new and improved sole design provides even greater grip while climbing and the Impact Brake System offers enhanced braking power for descent routes. The soft 2mm EVA insert guarantees optimum anti shock properties. The full rubber rand offers maximum protection against abrasion while climbing. The patented Asymmetric lacing system derives from the Mythos climbing shoe project.

tech info

La Sportiva


La Sportiva

The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill.
Created and developed by the R&D department at La Sportiva, it offers real advantages during racing by reducing negative ground impact. The unique position of the lugs allows as many of them as possible to come into contact with the ground, for maximum impact absorption.

La Sportiva

Vibram sole to ensure an optimal balance between performance and durability.

Suede leather with protective rubber rand.
Vibram® Idrogrip with Impact Brake System.
37 - 47,5 (including half sizes)
490 g (half pair, size 42)


+ Patented lacing system inspired by the Mythos project.
+ New Vibram® sole with Impact Brake System and climbing zone on the toe.
+ Reinforced uppers with full rubber rand.

shipping time and returns policy

In general, shipments to Italy are delivered within 2/3 working days.

Shipments to the rest of the European Union take approximately 2/5 working days.

Shipments to the rest of the world take approximately 7/8 working days (not accounting for customs delays).

If you change your mind, you can return your items within 14 days of delivery.

  1. Returned products must be unworn, unwashed and unaltered.
  2. No refunds or exchanges are possible for customized products.
  3. Returned products must have all the original tags and labels attached and be in their original and integral packaging, including La Sportiva box, which is not to be used as shipping packaging.

In case of return, the shipping costs and any customs duties are charged to the customer.

For more information, consult the customer care area.

For the items Stratos Mask and Stratos Mask Filters is not possible to proceed with the return request.

shipping costs and payment methods

The shipping for CE countries is free for all orders over € 180. In case of return the shipping costs will be at your charge, you can ship back with any courier or postal service that has a tracking number.

Estimates of shipping costs are indicated in the customer area, which may vary depending on the weight of the box.

The final price will be displayed in the cart before making the payment.

Inside the European Union

There are no additional costs or duties on products marketed in countries within the European Union. Customers will not have to pay anything on delivery.

Outside the European Union (Great Britain, Switzerland...)

Shipments to destinations outside the European Union are subject to import taxes or customs duties. These charges are the sole responsibility of the recipient, who will have to pay the amount due to the forwarder or to the competent authorities. We are not responsible for customs duties, which are the responsibility of the customer.

Our online store accepts payments via:

  1. PayPal,
  2. Credit Card,
  3. Bank Transfer,
  4. Amazon Pay

You may select from these payment methods at the end of the order process.

All payments will be remitted to who manages the online sales operations of the La Sportiva online store.


11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Nice shoes, just too small. Smaller fit than my other similar sized La Spotiva shoes
Nice fit, feel like they are well made. Yet to put them through their paces but vet pleased so far!
Confortable with great all round support
Wonderful fit, plus the lacing system is superb.
Very comfortable! Very nice sole cushioning while hiking.
fits well when I finally got the right size. Difficult to estimate the right size from the size chart. maybe the foot length in mm should be included in the size chart
not tested yet, but good wearing comfort and fit. Size must be however the exact right
very good comfortable shoes which I wear a lot and don't create problems to my feet
Very nice fit and comfortable shoes just as per size table and description. Got it for approaching 5km height summit. The trip is planned later but first 2 weeks in trail didn't mislead the first impression which is very good.
Fit like a glove and cheapest I could find.
Really good shoes, size 47 fits perfectly to 30 cm foot. Now I wearing this shoes at Ukraine, long distance they passed, ha :-)