Only available in Canada.
The Rundown
Street approved. Trail tested.
Built at the intersection of road and trail, the Challenger 8 delivers all the smooth cushioning and confidence-inspiring traction you’ll need to tackle a variety of terrain. A gravel-grinding workhorse loved for its hyper cushy ride, we’ve added even more foam underfoot and improved the fit since our last iteration. Finished with a minimal mesh upper, plush collar, and durable rubber toe cap, we’ve reimagined the orientation of our multi-directional lugs to ensure the best all-terrain ride yet.
Best for:
- Everyday Run
- Trail Running
Features:
- 100% rPET engineered mesh
- 3D screen printed toe cap
- Compression molded EVA
- Multi-directional 4mm lugs
- Reflective details
WHAT'S NEW
You’ll find a new last with increased drop and improved fit in the forefoot and instep. We’ve also amplified the traction with an updated lug design.
The Details
| Weight | 9.70 oz | 
| Heel-To-Toe Drop | 7.00 mm | 
| Stability | Neutral – The Challenger 8 features a symmetrical bed of cushion without additional prescriptive technologies. | 
| Cushion | Balanced – Protective cushion while maintaining a responsive toe-off for when you want to go faster. | 
Why you’ll love it
| Extended heel pull | Designed for easy entry | 
| Engineered mesh upper | Delivers breathable comfort | 
| Compression molded EVA foam midsole | Provides a plush ride | 
| Durabrasion rubber outsole | Adapts to any terrain | 
| Multi-directional 4mm lugs | Provides ultimate traction | 
Size Chart
How to measure
- Trace the outline of each foot on a piece of paper.
- In a straight line from the middle of the heel to the longest toe, measure the length of each foot.
- If one foot is longer than the other, take the larger measurement and compare to the chart above.
- Foot length will determine your shoe size - round up or down to the closest size within 2mm.
| US Men's | UK | Europe | Japan | China | 
|---|---|---|---|---|
| 5 | 4.5 | 37 1/3 | 23 | 230 | 
| 5.5 | 5 | 38 | 23.5 | 235 | 
| 6 | 5.5 | 38 2/3 | 24 | 240 | 
| 6.5 | 6 | 39 1/3 | 24.5 | 245 | 
| 7 | 6.5 | 40 | 25 | 250 | 
| 7.5 | 7 | 40 2/3 | 25.5 | 255 | 
| 8 | 7.5 | 41 1/3 | 26 | 260 | 
| 8.5 | 8 | 42 | 26.5 | 265 | 
| 9 | 8.5 | 42 2/3 | 27 | 270 | 
| 9.5 | 9 | 43 1/3 | 27.5 | 275 | 
| 10 | 9.5 | 44 | 28 | 280 | 
| 10.5 | 10 | 44 2/3 | 28.5 | 285 | 
| 11 | 10.5 | 45 1/3 | 29 | 290 | 
| 11.5 | 11 | 46 | 29.5 | 295 | 
| 12 | 11.5 | 46 2/3 | 30 | 300 | 
| 12.5 | 12 | 47 1/3 | 30.5 | 305 | 
| 13 | 12.5 | 48 | 31 | 310 | 
| 13.5 | 13 | 48 2/3 | 31.5 | 315 | 
| 14 | 13.5 | 49 1/3 | 32 | 320 | 
| 14.5 | 14 | 50 | 32.5 | 325 | 
| 15 | 14.5 | 50 2/3 | 33 | 330 | 












