The evidence-led answer
NST verdict
Optional, not a must-buy. This article concerns minimalist running shoes, not every shoe sold as barefoot footwear. The cited running studies do not justify a promise of stronger feet, a springier stride or fewer injuries for every reader. If your current shoes work for you, this evidence alone is not a reason to replace them.
The case for buying it
One six-week trial in trained male runners reported improvements in running economy and 5 km time-trial performance relative to conventional shoes. That is a specific finding, not proof that every minimalist model improves every runner. Neither stride rate nor stride length changed in that trial.
The case against buying it
A change in running mechanics is not proof of injury prevention. The older review cited here could not establish clear overall risks or benefits. It also does not justify predicting that a fast switch will inevitably cause injury or that taking several months makes a switch safe. The evidence does not establish a universal transition schedule.
Pros and cons
In favour
- One trial reported a performance benefit in trained male runners; results may not generalise to beginners.
- A follow-up found a calf-strength result related to weekly running distance, not a universal strength benefit.
- Minimalist footwear offers a different feel, but a quicker stride is not guaranteed.
- Fit and comfort need individual assessment; no specific shoe has been tested by NST for this article.
Against
- The cited evidence does not establish a transition schedule that prevents injury.
- Biomechanical differences do not demonstrate fewer injuries.
- The follow-up did not find further improvements in economy or performance.
- This article cannot determine footwear suitability for someone with pain or an injury history.
What this means in practice
You do not need to buy minimalist shoes on the strength of these studies. Treat footwear preference and a medical recommendation as different things. If pain or a previous injury is part of your decision, seek individual advice from a qualified clinician rather than using this article as a transition plan.
Practical meaning
You do not need to buy minimalist shoes on the strength of these studies. Treat footwear preference and a medical recommendation as different things. If pain or a previous injury is part of your decision, seek individual advice from a qualified clinician rather than using this article as a transition plan.
Limitations and uncertainty
The performance studies involved trained male runners and do not settle injury risk or suitability for other groups. The older review combines barefoot and minimalist conditions, which are not interchangeable. A current injury-evidence update and full-text appraisal remain outstanding. No specific product test, safe transition timetable or medical suitability assessment is implied.