# What are the best running shorts for trail running? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best running shorts for trail running?

## Products

### Janji AFO Middle Shorts - Men's 5in Inseam
```yaml
product: janji-afo-middle-shorts-men-s-5in-inseam
brand: Janji
price_gbp: 36.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
length: 5 in
lining: 94% polyester, 6% spandex performance brief liner
weight: 3.7 oz
material: 88% recycled polyester, 12% elastane
pocket_count: 2
waistband_style: Perforated knit waistband with external drawcord
```

- **Price:** £36.94 [^1]
- **Summary:** These lightweight, breathable running shorts use fast-drying stretch fabric and include a moisture-wicking brief liner. They have a perforated drawcord waistband, a rear zippered pocket, and an internal key pocket for everyday runs.
- **Ideal For:** They suit trail running because the 5 in inseam, lightweight 3.7 oz construction, moisture-wicking liner, breathable waistband, and two secure pockets provide comfortable movement and storage for small essentials.
- **Additional Sources:** [^2], [^3]

### Janji Trail 8in Half Tights - Men's
```yaml
product: janji-trail-8in-half-tights-men-s
brand: Janji
price_gbp: 72.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
length: 8 in
lining: No
weight: 5.3 oz
material: 68% nylon/32% spandex
pocket_count: 7
waistband_style: Soft elastic waistband with external-facing drawcord
```

- **Price:** £72.5 [^4]
- **Summary:** These lightweight compression half tights use moisture-wicking, four-way-stretch fabric and provide seven pockets for carrying a phone, nutrition, keys, and a 250 ml soft flask. The unlined 8 in design suits men who want secure storage and chafe-free comfort for long trail runs and endurance outings.
- **Ideal For:** These are well suited to trail running because the 8 in compression fit weighs 5.3 oz and provides seven secure pockets, including space for nutrition, a phone, keys, and a 250 ml soft flask.
- **Additional Sources:** [^5]

### Arc'teryx Norvan 5in Shorts - Men's
```yaml
product: arc-teryx-norvan-5in-shorts-men-s
brand: Arc'teryx
price_gbp: 33.16
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
length: 5 in
lining: No
weight: 2.5
material: Diem 100% recycled polyester
pocket_count: 1
waistband_style: Adjustable waistband with drawcord
```

- **Price:** £33.16 [^6]
- **Summary:** These lightweight, breathable running shorts use recycled Diem polyester with stretch, a moisture-repellent finish, and side-split hems for unrestricted movement. They suit runners who prefer a minimalist, linerless design with one secure center-back pocket for small essentials.
- **Ideal For:** They suit trail running because the 5 in length, articulated patterning, side-split hems, breathable stretch polyester, and bounce-free zippered back pocket support unrestricted movement while carrying gels or other small essentials.

### Janji 2-in-1 Multi Shorts 7in - Men's
```yaml
product: janji-2-in-1-multi-shorts-7in-men-s
brand: Janji
price_gbp: 65.1
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
length: 7
lining: 64% nylon/36% elastane compression liner
weight: 6.3
material: Shell: 80% nylon/20% elastane; waistband: 87% polyester/13% spandex; mesh: 82% nylon/18% elastane
pocket_count: 7
```

- **Price:** £65.1 [^7]
- **Summary:** Lightweight trail-running shorts with a breathable 4-way stretch shell, integrated moisture-wicking compression liner, and seven bounce-resistant pockets. They suit runners who want chafe-resistant coverage and substantial storage for long runs.
- **Ideal For:** These are well suited to trail running because the 7in abrasion-resistant shell, 8in compression liner, bonded anti-chafe seams, and seven bounce-resistant pockets provide coverage, comfort, and secure storage on varied terrain.
- **Additional Sources:** [^8], [^9]

---
## References & Sources
[^1]: Janji, accessed 2026-09-05. https://janji.com/products/ms-5-afo-middle-short
[^2]: REI, accessed 2026-09-05. https://www.rei.com/product/167045/janji-afo-middle-shorts-mens-5-inseam
[^3]: Running Warehouse Australia, accessed 2026-09-05. https://www.runningwarehouse.com.au/Janji_Mens_AFO_5_Middle_Short_Midnight/descpage-JMAFOSM.html
[^4]: Janji, accessed 2026-09-05. https://janji.com/products/ms-8-trail-half-tight
[^5]: REI, accessed 2026-09-05. https://www.rei.com/product/230744/janji-trail-8-half-tights-mens
[^6]: REI, accessed 2026-09-05. https://www.rei.com/product/250299/arcteryx-norvan-5-shorts-mens
[^7]: Janji, accessed 2026-09-05. https://janji.com/products/ms-7-multi-short-2-in-1
[^8]: REI Co-op, accessed 2026-09-05. https://www.rei.com/product/230742/janji-2-in-1-multi-shorts-7-mens
[^9]: =PR= Run & Walk, accessed 2026-09-05. https://prrunandwalk.com/products/mens-janji-7-multi-short-2-in-1-ms09c-mid