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Get S$15 off with Atome. T&Cs apply. Enter code ATOME15 at checkout.
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Get S$15 off with Atome. T&Cs apply. Enter code ATOME15 at checkout.
Get S$15 off when you spend a minimum of S$150 with Atome. 3 easy payments, 0% interest. Enter code ATOME15 at checkout. Discount Provided by Amazon. Here's how (terms and conditions apply)
- Upper Material: leather
- Footbed: 2mm polypropylene, 2mm LaSpEVA
- Midsole: micropore EVA
- Sole: Vibram Idro-Grip V-Smear
- Claimed Weight: [pair] 2 lb 1.9 oz
Special offers and product promotions
- Get S$15 off when you spend a minimum of S$150 with Atome. 3 easy payments, 0% interest. Enter code ATOME15 at checkout. Discount Provided by Amazon. Here's how (terms and conditions apply)
Size: 5.5 | Colour Name: Carbon / Opal Promotions can vary depending on size/colour name.
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Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 5.08 x 10.16 x 17.78 cm; 1.31 Kilograms
- Date First Available : 18 January 2019
- Manufacturer : La Sportiva
- ASIN : B07MXPLWP6
- Item model number : 838-900618-38.5
- Department : mens
- Customer reviews:
Product description
- Please click here for the La Sportiva Size Conversion.
- Get a grip on things with the Boulder X. This approach shoe is designed for the highest performance for any mountaineer.
- Leather upper for durability.
- Ideal terrain: Approach and hiking on technical terrain requiring friction footwork.
- Padded collar for all-day comfort.
- Unique detail stitching for style.
- Rubber toe guard offers durable protection.
- Mesh lining for breathability (in the tongue and heel only).
- High-cushion LaSpEVA layer above the 2mm polypropylene insole cushions the foot on long approaches.
- Micropore EVA midsole for cushioning.
- La Sportiva's Impact Brake System™ proprietary technology in outsole design has the lugs of the soles oriented in opposing slanted directions, increasing braking power by an average of 20% and decreasing impact forces by an average of 20%.
- Vibram® Idro-Grip sole stays sticky on every type of rock even when wet.
- Imported.
- Measurements:
- Weight: 1 lb 4 oz
- Product measurements were taken using size 45.5 (US Men's 12), width D - Medium. Please note that measurements may vary by size.
- Weight of footwear is based on a single item, not a pair.
Customer reviews
4.4 out of 5 stars
4.4 out of 5
163 global ratings
How are ratings calculated?
To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Top reviews from other countries

Akos Bodi
4.0 out of 5 stars
Good quality
Reviewed in Canada 🇨🇦 on 22 September 2020Verified Purchase
Unfortunately you can’t try on if you purchase something online. The shoes itself is good fit comfortable but it is not good to use for example drive a car which I did not know. The sole of the shoes too hard to feel the pedals and it slips very easily.

B Rupert
5.0 out of 5 stars
Secure fit, great traction, manageable weight.
Reviewed in the United States 🇺🇸 on 2 November 2019Verified Purchase
I really like the fit. They are snug, but not too tight. The soles provide secure grip on wet rock and even icy terrain. The only time I've slipped a little was on a steep descent in wet snow with muddy terrain underneath. These shoes feel sturdy, but not too heavy. They have a nice loop in the back that lets you clip them securely to your harness. Definitely will buy another pair of these!

Carole
4.0 out of 5 stars
Ideal for Half Dome Hike
Reviewed in the United States 🇺🇸 on 23 August 2019Verified Purchase
I read a recommendation that these bouldering shoes are perfect for the Half Dome Hike in Yosemite National Park and it was ideal for all the rocky and boulder ledges in my 14 hour hike through all the sites and waterfalls, all the way up to 8,000 something feet in elevation. It did its job; the grips on this are awesome. I gave it four stars because with any extreme hike like I've done, you still need to wrap your blister prone areas with moleskin or blister pads. These shoes can still give you them as the material inside rubs against your skin.

Jeannette
5.0 out of 5 stars
Great shoes to “do almost everything”
Reviewed in the United States 🇺🇸 on 11 February 2018Verified Purchase
Great shoes to “do almost everything”.
From climbing to walking to class on campus to a day of hiking, good also for trail ... I already used them for jogging!
A multitask shoes not easy to find!
From climbing to walking to class on campus to a day of hiking, good also for trail ... I already used them for jogging!
A multitask shoes not easy to find!