# What are the lightest weight breathable hiking shoes available? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the lightest weight breathable hiking shoes available?

## Products

### Salomon X Ultra 5
```yaml
product: salomon-x-ultra-5
brand: Salomon
price_gbp: 129.46
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 1 lb 10.8 oz per pair
toe_protection: Reinforced rubber toe cap
traction_system: All Terrain Contagrip outsole
fastening_system: QuickLACE closure
waterproof_rating: Waterproof GORE-TEX membrane
breathability_rating: 49 BR
```

- **Price:** £129.46 [^1]
- **Summary:** The Salomon X Ultra 5 GTX is a lightweight, stable hiking shoe with a waterproof GORE-TEX membrane, aggressive All Terrain Contagrip outsole, and reinforced toe cap. It suits hikers and light backpackers who need reliable protection, traction, and lateral stability on technical trails.
- **Ideal For:** At 1 lb 10.8 oz per pair, with a measured breathability score of 49 BR and a breathable Matryx textile upper, this is a relatively light waterproof hiking shoe for people prioritizing low weight and ventilation.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: REI, accessed 2026-09-05. https://www.rei.com/product/245048/salomon-x-ultra-5-gore-tex-low-hiking-shoes-mens
[^2]: Zappos, accessed 2026-09-05. https://www.zappos.com/p/mens-salomon-x-ultra-5-gtx/product/9987998