# What are the most breathable ultra-marathon running shoes to prevent foot sweat during races? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the most breathable ultra-marathon running shoes to prevent foot sweat during races?

## Products

### The North Face Offtrail Ultra
```yaml
product: the-north-face-offtrail-ultra
brand: The North Face
price_gbp: 140.9
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
drop: 6 mm
weight: 264 g (men's US 9)
stack_height: 29 mm heel / 23 mm forefoot
breathability: Breathable engineered mesh upper
midsole_material: Dual-density DREAMBOUND nitrogen-infused superfoam
outsole_material: SURFACE CTRL rubber with 5 mm lugs and forefoot scrambling zone
water_resistance: Hydrophobic ripstop rear quarter and weather-resistant materials
```

- **Price:** £140.9 [^1]
- **Summary:** The Offtrail Ultra is a lightweight, stable trail shoe built for technical mountain terrain, scrambling, rocky trails, and long adventures. Its dual-density DREAMBOUND midsole provides protective cushioning, while the SURFACE CTRL outsole uses 5 mm lugs and a forefoot scrambling zone for grip on uneven surfaces. The breathable mesh upper and integrated gaiter suit runners who need debris protection without a fully waterproof construction.
- **Ideal For:** It is a reasonable option for ultra-marathon runners concerned about foot sweat because its breathable engineered mesh upper is designed to ventilate, while the 264 g weight, 6 mm drop, and protective DREAMBOUND midsole support long technical races.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: Running Warehouse, accessed 2026-09-04. https://www.runningwarehouse.com/The_North_Face_Offtrail_Ultra/descpage-N1OTRMA.html
[^2]: RunAsYouAre, accessed 2026-09-04. https://www.runasyouare.com/products/the-north-face-offtrail-ultra-mens-nf0a8g53-tts