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Under Armour TriBase Reign 6 Review: If you’re serious about lifting, HIIT, or CrossFit-style training, this shoe deserves your attention. The TriBase series is known for its low-to-the-ground stability and grippy outsole, and the Reign 6 keeps building on that reputation. But how does it stack up against big names like the Nike Metcon 9 or Reebok Nano X4? Let’s break it down.
Comfort
- Low-profile cushioning: Under Armour TriBase Reign 6 has minimal foam underfoot, keeping you stable but not overly cushioned. If you want a plush alternative, you might look at max-cushion shoes like the Hoka Bondi 8
- Firm feel: Great for heavy lifts, but some users find it uncomfortable for longer cardio sessions.
- Break-in time: Stiff at first, but loosens up after a week of training.
- Insole: Removable, allowing custom inserts or orthotics.
- Weight: Around 11.5 oz (men’s size 9), slightly lighter than the Metcon 9.
Style and Design
- Look: Sleek, athletic design with Under Armour’s logo placed subtly.
- Colorways: Mostly black, gray, and neutral tones, with some brighter limited editions.
- Profile: Lower cut than the Nano X4 and Metcon 9, making it feel streamlined.
- Versatility: Designed mainly for gym use, though stylish enough for casual wear.
Compared to the Nike Metcon 9, it feels lower and more grounded, while it’s more compact and snug than the Reebok Nano X4.”
Sizing Consistency
- True to size for most wearers.
- Width: Standard fit, narrower than the Nano X4 but slightly roomier than the Metcon 9. If you have wider feet, the Reebok Nano X4 might be a better option.
- Heel fit: Locks the foot in securely, which is ideal for lateral moves.
- Tip: Wide-footed users may prefer the Reebok Nano X4 instead.
Breathability
- Upper: Mesh construction allows decent airflow.
- Reinforcement: Overlays in high-stress areas reduce ventilation slightly but improve durability.
- Best use: Suitable for most gyms, though not as breathable as the Nano X4 in hot conditions.
Durability
- Outsole: Full-rubber coverage with TriBase tech grips the ground extremely well.
- Sidewalls: Reinforced for rope climbs and abrasion resistance.
- Longevity: Many lifters report 8–12 months of use before noticeable wear.
- Comparison: Outlasts lighter trainers like the Nike Free Metcon, but similar to the Metcon 9.
Fit and Support
- TriBase outsole: Widens contact area, boosting grip and stability during lifts.
- Heel-to-toe drop: About 2 mm, one of the lowest on the market. Perfect for squats and deadlifts.
- Midfoot stability: Sidewall reinforcements prevent wobble during lateral moves.
- Arch support: Minimal, designed for flat stable contact.
Under Armour TriBase Reign 6 Pricing
- Retail price: $130
- Compared to others:
- Cheaper than the Nike Metcon 9 ($150).
- Similar to the Reebok Nano X4 ($150, but often discounted).
- Value: One of the most budget-friendly shoes for serious lifters.
Customer Reviews
Average rating: 4.4 out of 5 across major retailers.
Positives:
- Excellent stability for lifting.
- Secure lockdown for HIIT and lateral training.
- Durable outsole grips most surfaces.
- Affordable price point.
Negatives:
- Too firm for long runs or cardio.
- Narrower fit may not suit wide feet.
- Not as breathable as some competitors.
Pros and Cons of the Under Armour TriBase Reign 6
Pros
- Low drop and stable base for heavy lifts.
- Grippy outsole works indoors and outdoors.
- Durable construction for rope climbs and HIIT.
- More affordable than Nike Metcon or Nano.
Cons
- Narrower fit limits wide-foot comfort.
- Firm cushioning makes it unsuitable for long runs.
- Less breathable than mesh-heavy trainers.
Under Armour TriBase Reign 6 vs Nike Metcon 9 vs Reebok Nano X4
| Feature | UA TriBase Reign 6 | Nike Metcon 9 | Reebok Nano X4 |
|---|---|---|---|
| Cushioning | Low-profile, firm | Firmer, focused on max stability | Balanced with Floatride foam |
| Fit | Standard, slightly snug | Narrow, snug midfoot | Wide toe box, roomy fit |
| Durability | Excellent outsole grip | Excellent for heavy lifting | Great for rope climbs |
| Drop | 2 mm | 4 mm | 7 mm |
| Best Use | Heavy lifting, HIIT | Powerlifting, functional training | CrossFit, mixed training |
Should You Buy the Under Armour TriBase Reign 6?
If you want a shoe built for heavy lifts, stability, and functional training, the Reign 6 is a strong pick. It’s not ideal for running or cardio-heavy workouts, but if your focus is barbell training, HIIT, or CrossFit-style movements, it delivers excellent performance at a fair price. Compared to the Nike Metcon 9, it feels lower and more grounded, while it’s more compact and snug than the Reebok Nano X4.
Why Choose Under Armour TriBase Reign 6?
The Under Armour TriBase Reign 6 Review shows that this shoe is one of the best options for serious lifters who want stability without overspending. With its low drop, strong outsole, and reinforced sidewalls, it’s built for athletes who prioritize strength training over running. While it’s not perfect for everyone, it earns its spot as a top contender in 2025 gym shoes.
FAQs
1. Is the Under Armour TriBase Reign 6 good for running?
No, it’s designed for lifting and HIIT, not long-distance running.
2. Does the TriBase Reign 6 fit true to size?
Yes, but it has a snug fit. Wide-footed athletes may prefer the Reebok Nano X4.
3. How long does the TriBase Reign 6 last?
With regular gym use, it should last 8–12 months before showing major wear.
4. What’s the heel-to-toe drop on the Reign 6?
About 2 mm, making it one of the lowest and most stable training shoes.
5. Is it better than the Nike Metcon 9?
For pure lifting stability and budget, yes. But the Metcon 9 offers more versatility for mixed training.
