Product Highlights
- Running shoe for tempo and speed work
- Surge NRG+ foam midsole
- Bouncy and responsive
- Runs small and narrow
- Good for HIIT training and track workouts
- Very lightweight
- Breathable upper
Categories: Shoes
In-Depth Review
TYR SR-1 Shoe Review (2025): Does It Stand Up to the Likes of Brooks and ASICS?
Author: Amanda Capritto, CPT, CNC, CES, CF-L1
Our TYR SR-1 shoe review reveals why these running shoes are great for speed work but not ideal for long run days.
Read the full review.
Pros & Cons
Pros
- Ultra-lightweight
- Extremely breathable upper
- Bouncy, responsive midsole
- Great for fast runs
Cons
- Runs small; size up
- Narrow in midfoot and toe box
Specs
| Midsole |
Surge NRG+ Foam midsole |
| Outsole |
3-mm rubber tread |
| Upper |
Woven mesh |
| Heel to Toe Drop |
4 mm |
| Insole |
Molded sockliner + gusseted tongue |
| Price |
$150 |
| Size Range |
M 4.5-16\, W 6-17.5 |
Product Summary
The TYR SR-1 Tempo Runners are running shoes designed for fast running workouts. These shoes have proven a good option for speed workouts, especially on the track, and tempo runs. They are also great for HIIT training thanks to the responsive midsole that offers lots of energy return. The SR-1s run significantly small, so we recommend sizing up by a minimum of a half-size; a full size if you tend to be in between sizes.
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