Hiking shoes La Sportiva Aequilibrium ST GTX - Black - Size UK 12.5
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Product Information
Full details
The La Sportiva Aequilibrium ST GTX is a lightweight, technical hiking shoe designed for adventurous adults tackling challenging terrains like via ferratas, trekking, and glacier crossings. Its key benefit is exceptional walking comfort and performance, thanks to innovative heel construction that enhances braking and reduces muscle fatigue, though its specialized design may be overkill for casual day hikes.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Male |
| Shoe Size UK | 12.5 |
| Shoe Type | Hiking Shoes |
| Series | Aequilibrium ST GTX |
| Model Part Number | ZFMS098-K00Y00 |
| Brand | la sportiva |
Extended Product Information
FAQs
Are these shoes suitable for everyday wear?
While comfortable, the Aequilibrium ST GTX is designed for technical hiking and mountaineering. For casual everyday wear, a lighter, less specialized shoe might be more appropriate. They are built for performance on challenging terrain.
Can I use these shoes with automatic crampons?
The midsole is designed for compatibility with semi-automatic crampons. Automatic crampons typically require a specific heel and toe bail system not present on these shoes.
How do I know if the size is right?
Ensure there is enough room to wiggle your toes, especially when wearing thicker hiking socks. Your heel should feel secure and not lift excessively when walking. It's recommended to try them on with the type of socks you'll use on the trail.
What is the benefit of the Double Heell™?
The Double Heell™ construction features a pronounced double rear lug. This enhances braking performance on descents, reducing the impact on your legs, and promotes a smoother walking motion, which helps to decrease muscle fatigue during long hikes.
How long will the Gore-Tex waterproofness last?
The Gore-Tex membrane is durable, but its effectiveness can be maintained by proper cleaning and periodic reapplication of specialized waterproofing treatments. Avoid damaging the membrane through excessive heat or abrasion.
Can I resole these shoes?
The outsole/midsole assembly is designed for durability and integrated lightness. While some technical hiking boots can be resoled, it is best to consult with La Sportiva or a specialized outdoor gear repair service regarding the resoling capabilities of this specific model.
Troubleshooting
Feet feel cold or wet despite Gore-Tex lining
Ensure socks are moisture-wicking and not cotton. Check that the shoes are fully dry before wearing. If water ingress is suspected, the waterproof membrane may be compromised and require re-treatment or inspection.
Laces are difficult to tighten evenly
Ensure the laces are not twisted. Try lacing starting from the toe upwards, alternating sides with each eyelet. If lace abrasion is an issue, use the lace protection gaiter.
Ankle stiffness or discomfort during initial use
The shoes may require a break-in period. Wear them for shorter walks initially and gradually increase duration and intensity. Ensure the lacing provides adequate support without being too tight.
Reduced grip on wet surfaces
While designed for grip, extreme wet conditions can challenge any outsole. Ensure the tread is clear of mud or debris. The rubber compound is optimized for durability and performance across varied terrains; consider the terrain and conditions when assessing grip.
Pros and Cons
Pros
- Exceptional comfort for long-duration hikes.
- Advanced heel technology reduces fatigue on descents.
- Durable construction with protective features.
- Excellent ankle support and mobility.
- Versatile for technical terrain and varied conditions.
Cons
- May be too technical or heavy for simple day hikes.
- Waterproof membrane requires specific care to maintain performance.
- Price point reflects advanced technology and materials.
- Break-in period may be necessary for optimal comfort.
Setup, Compatibility & Care Instructions
Setup:
No specific setup is required beyond lacing the shoes to your preferred tightness. Ensure the gaiter at the toe is properly aligned with the laces to prevent chafing. For glacier crossings, ensure your semi-crampons are compatible with the midsole and attach them according to the crampon manufacturer's instructions.
Compatibility:
- The midsole is compatible with semi-automatic crampons.
- The Gore-Tex lining ensures waterproofing and breathability, making them suitable for wet conditions.
Care:
- Cleaning: After each use, remove dirt with a soft brush or damp cloth. Avoid harsh detergents. For stubborn dirt, use a mild soap and water solution.
- Drying: Allow the shoes to air dry naturally at room temperature. Never place them near direct heat sources (radiators, fires) as this can damage the materials and the waterproof membrane.
- Waterproofing: To maintain the effectiveness of the Gore-Tex membrane, periodically use a specialized waterproofing treatment designed for hiking footwear.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.