OUTDOOR10
Top-of-the-line hiking boots from La Sportiva’s new spring collection of outdoor gear are ideal for technical terrain and via ferrata thanks to their precision-engineered sole with excellent traction.
The Boulder X hiking boots are made of leather with rubber protection and feature a patented lacing system inspired by the Mythos project. The shoes provide excellent shock absorption, and thanks to the Vibram® IBS sole, your foot won’t slip even on wet rocks.
- In terms of value for money, these are among the best outdoor shoes on the market.
- Excellent grip, perfect design, and maximum comfort.
- The Impact Brake System provides excellent shock absorption even in demanding terrain.
Excellent grip and traction | ![]() |
![]() | Patented lacing system for improved stability |
Durability and protection in the field | ![]() |
Features:
- Excellent grip
- Breathable material
- Patented lacing system
- Impact Brake System - shock absorption
- Reinforced upper
- High comfort
- Perfect fit on the heel
- Vibram® rubber sole with IBS
Specifications:
Upper: leather with rubber protection
Lining: mesh
Midsole: Micropore EVA
Insole: 2 mm polypropylene / 2 mm La SpEVA
Outsole: Vibram® Idro-Grip V-Smear ™ with Impact Brake System™
Weight: 800 g (pair, size 42)
This model runs small. For athletic hiking shoes like these, it is better to order a half size larger than the size of the regular city shoes you wear.
The goods are in the following categories:
Men's Hiking Boots Women's Hiking Boots Men's Hiking Boots Women's Hiking Boots La Sportiva Boulder X Pánská turistická obuv LA SPORTIVA jaro 2025 Women's Hiking Boots LA SPORTIVA Footwear LA SPORTIVA all
For more than 85 years La Sportiva has been making the highest quality technical boots in the world for alpine climbing. La Sportiva's headquarters are located in a small mountain town at the foot of the Dolomites. La Sportiva is a family business, many of its employees come from families that have been with the company for eight decades. It's a unique situation in the modern corporate world. It is also unique that La Sportiva manufactures more than half of its goods in a small, company-owned and operated factory in Italy.
Footwear
The foot length corresponds to a deduction of approximately 2.5 mm on each side
For LA SPORTIVA footwear, we recommend ordering at least half a size larger than the size of the shoes you normally wear!
For example, a user who normally wears size 42 shoes will find that LA SPORTIVA size 43 fits well.
Woman's footwear
| EU | 34 | 34,5 | 35 | 35,5 | 36 | 36,5 | 37 | 37,5 | 38 | 38,5 | 39 | 39,5 | 40 | 40,5 | 41 | 41,5 | 42 |
| US | 3,5 | 3,5 | 4 | 4,5 | 5 | 5 | 5,5 | 6 | 6,5 | 6,5 | 7 | 7,5 | 8 | 8,5 | 8,5 | 9 | 9,5 |
| Insole length in cm | 21 | 21,3 | 21,5 | 22 | 22,5 | 22,8 | 23 | 23,5 | 23,8 | 24 | 24,5 | 24,8 | 25 | 25,5 | 26 | 26,3 | 26,5 |
Man's footwear
| EU | 39 | 39,5 | 40 | 40,5 | 41 | 41,5 | 42 | 42,5 | 43 | 43,5 | 44 | 44,5 | 45 | 45,5 | 46 | 46,5 | 47 |
| UK | 6 | 6 | 6,5 | 7 | 7,5 | 7,5 | 8 | 8,5 | 9 | 9 | 9,5 | 10 | 10,5 | 11 | 11,5 | 11,5 | 12 |
| Insole length in cm | 24,5 | 25 | 25,5 | 25,8 | 26 | 26,3 | 26,5 | 27 | 27,5 | 27,8 | 28 | 28,5 | 29 | 29,5 | 30 | 30,5 | 31 |
Men's Clothing
| EU | S/46 | M/48 | L/50 | XL/52 | XXL / 54 |
| USA | XS | S | M | L | XL |
| Height (cm) | 170-173 | 173-176 | 176-179 | 179-182 | 182-185 |
| Sleeve length (cm) | 81/82 | 83/84 | 85/86 | 87/88 | 89/90 |
| Leg length from the waist (cm) | 103-106 | 105-108 | 107-110 | 109-112 | 111-114 |
| Neck circumference | 37/38 | 39/40 | 41/42 | 43/44 | 45/46 |
| Shoulder width (cm) | 44 | 45,5 | 47 | 48,5 | 50 |
| Chest (cm) | 92-95 | 96-99 | 100-103 | 104-107 | 108-111 |
| Stride (cm) | 80-83 | 84-87 | 88-91 | 92-95 | 96-99 |
| Hipps (cm) | 96-99 | 100-103 | 104-107 | 108-111 | 112-115 |
Women's clothing
| EU | 40/34 | 42/36 | 44/38 | 46/40 | 48/42 |
| USA | XS | S | M | L | XL |
| Height (cm) | 162-165 | 164-167 | 168-171 | 170-173 | 172- 175 |
| Sleeve length (cm) | 75 | 77,5 | 79 | 81,5 | 83 |
| Leg length from the waist (cm) | 102-105 | 103-106 | 104-107 | 105-108 | 106-109 |
| Neck circumference | 35 | 36 | 37 | 38 | 39 |
| Shoulder width (cm) | 37 | 38 | 39 | 40 | 41 |
| Chest (cm) | 86-89 | 90-93 | 94-97 | 98-101 | 102-105 |
| Stride (cm) | 62-65 | 66-69 | 70-73 | 74-77 | 78-81 |
| Hipps (cm) | 90-93 | 94-97 | 98-101 | 102-105 | 106-109 |







