Editor’s Note (2026): The New Balance Minimus 20v4 is an older cross-training model and may no longer be widely available. This review is kept for fit, comfort, and workout-use reference—especially for people comparing minimalist-style training shoes.
Minimus 20v4 Cross Trainer(MX20GL4) Review
I originally bought the New Balance Minimus 20v4 while trying to improve my off-court fitness for tennis.
I wanted one shoe I could use for treadmill work, rowing, light cardio, and gym training — something lightweight but stable enough for different workouts.
The Minimus 20v4 immediately stood out for its glove-like fit and minimalist feel. But after using it, I learned pretty quickly that this shoe works much better for some foot types than others.
Quick verdict: If you like minimalist training shoes and have neutral foot mechanics, the Minimus 20v4 can work well. If you have flat feet or overpronate like I do, the lack of cushioning may become an issue.
Product Specifications:
Weight: 188 Grams/6.5 oz
Technology: Vibram® outsole provides maximum surface contact and multi-directional traction. REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance
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New Balance Minimus 20v4 Cross Trainer Pros & Cons:
Pros:
Lightweight – The minimalist shoe design provides a lightweight feel, featuring a weight that is half of other athletic shoes
Design – The mostly black upper with gold emblems and logos are eye catching. If you are a New Orleans Saints Football fan, these shoes fit in perfectly with their uniform color scheme.
Ventilation – The design provided plenty of mesh for airflow around your foot.
Cons:
Cushioning – For users with flat feet or overpronators, there isn’t enough support.
Who Is the New Balance Minimus 20v4 Best For?
Good fit for:
- Minimalist shoe fans
- Gym workouts and rowing machines
- People who prefer a lightweight, close-to-ground feel
- Neutral-footed athletes
May not be ideal for:
- Flat-footed users
- Overpronators
- People wanting soft cushioning for treadmill running
- Heavy impact cardio workouts
Conclusion:
My rating for these shoes would be 1.25 (out of 2) shoelaces. I would recommend these shoes with reservations. They offer solid construction at a great price point. If your foot is compatible with minimalist shoes, i’m sure you will be very satisfied. If not, and you need them for athletic activities that don’t require a lot of foot pounding, they will also work for you.
Where to buy the New Balance Minimus 20v4 Cross Trainer?
The Minimus 20v4 is currently available at Amazon
If you’re looking for more room and comfort—especially in women’s sizing—see our guide to New Balance wide-width training shoes for women.
Related Training & Running Guides
- New Balance Wide Width Training Shoes for Women – Better options if fit and comfort are the priority.
- What Is Cross Training? – Why mixing training styles can improve fitness and performance.
- Running Shoes Guide – Compare running and training shoes based on support, cushioning, and everyday use.