Under Armour Undeniable 5.0 Duffle Medium | Mubboo

Under Armour

Brand Score A+

11 products · 8 categories · Avg 4.65★ · 328,325 reviews

Price range $21$135

Last analyzed: August 12, 2026

Quick Take on Under Armour

Score: A+
✅ Why buy Under Armour
  • Nearly every product (100%) earns 4+ stars — this brand rarely disappoints
  • Backed by 328K reviews from verified buyers — extensive real-world testing
  • Active in 8 categories — a broad lineup if you want to stay with one brand
⚠️ Keep in mind
  • Priced below the category average — verify individual specs match your needs before buying
💡 Our top pick from Under Armour
Under Armour Undeniable 5.0 Duffle Medium | Mubboo

Under Armour Undeniable 5.0 Duffle Medium

4.8 (25,012 reviews) · Score A+

4.8★ with 25K reviews — top-rated in Gym Bags

Full Analysis →

Brand Score: A+

A+ in Baseball Caps — Under Armour's 11 products average 4.65★ across 8 categories, with Baseball Caps as the strongest line (4.65★ avg).

Quality100/100
Presence82/100
Value100/100
Depth100/100

Under Armour earns a Brand Score of A+ on Mubboo, based on analysis of 11 products across 8 categories. Quality consistency (100/100) is the brand's strongest dimension, with 100% of products rated 4 stars or above. Market presence (82/100) is the area with the most room for improvement. Under Armour's primary strength is in Baseball Caps, where it averages 4.65★.

How we calculate Brand Score

Quality Consistency (40%): percentage of products rated 4+ stars

Market Presence (25%): total review volume, log-scaled

Value Positioning (20%): average price vs category average

Category Depth (15%): number of active product categories

Based on 11 Under Armour products available to US shoppers · last analyzed August 12, 2026.

Our Top 3 from Under Armour

🏆 Best Overall
Under Armour Undeniable 5.0 Duffle Medium | Mubboo

Under Armour Undeniable 5.0 Duffle Medium

4.8 (25,012 reviews) · Score A+

4.8★ with 25K reviews — top-rated in Gym Bags

Full Analysis →
💰 Best Value
Under Armour Men's Blitzing Cap Stretch Fit | Mubboo

Under Armour Men's Blitzing Cap Stretch Fit

4.6 (14,839 reviews) · Score A

4.6★ with 15K reviews — top-rated in Baseball Caps

Full Analysis →
🔥 Most Popular
Under Armour Men's UA Blitzing 3.0 Cap M/L Black | Mubboo

Under Armour Men's UA Blitzing 3.0 Cap M/L Black

4.7 (81,239 reviews) · Score A+

4.7★ with 81K reviews — top-rated in Baseball Caps

Full Analysis →

Where Under Armour Is Strongest

Baseball Caps
4.65★ avg
2 products
Running Shoes
4.6★ avg
2 products
Mens Sneakers
4.6★ avg
1 product
Gym Bags
4.8★ avg
2 products
backpacks clothing
4.8★ avg
1 product
Hoodies
4.7★ avg
1 product

Baseball Caps

View all →
Under Armour Men's UA Blitzing 3.0 Cap M/L Black - Baseball Caps | Mubboo
Men's UA Blitzing 3.0 Cap M/L Black
$28
Buy on Amazon
Under Armour Men's Blitzing Cap Stretch Fit - Baseball Caps | Mubboo
Men's Blitzing Cap Stretch Fit
$21
Buy on Amazon

Running Shoes

View all →
Under Armour Men's Charged Assert 9 - Running Shoes | Mubboo
Men's Charged Assert 9
$70
Buy on Amazon
Under Armour Men's Charged Assert 10 - Running Shoes | Mubboo
Men's Charged Assert 10
$55
Buy on Amazon

What You'll Spend on Under Armour

Most Under Armour products fall between $21 and $135.

Baseball Caps: Under Armour averages $25, the category average is $22about $3 more
Running Shoes: Under Armour averages $63, the category average is $118about $55 less
Mens Sneakers: Under Armour averages $70, the category average is $72about $2 less

Under Armour sits below the category average on price — a value-focused brand. Check individual specs to confirm fit.

What People Say About Under Armour

Aggregated from review themes across 9 Under Armour products.

A common theme across reviews and Reddit threads is
  • Comfortable fit
  • Quality construction
  • Stylish appearance
  • Comfort
Common concerns
  • Inconsistent sizing
  • Color mismatch
  • Sizing runs small

Expert Coverage

8 Under Armour products have coverage from independent expert publications: Werd.Com, Fashionbeans.Com, Apetogentleman.Com, Wirecutter. Source links in References.

Where to Buy Under Armour

Under Armour products are available on Amazon — 11 products across 8 categories.

Browse Under Armour on Amazon →

Featured in Our Reviews

Brand Bottom Line

Brand Score
A+
Best Product
Undeniable 5.0 Duffle Medium ($38) Buy on Amazon →
Price Level
Budget — below category average
Quality
100% of products rated 4+★
Best For
Value-focused buyers who still want reliability
Alternatives
see category page

Consistent ratings and fair prices make Under Armour a low-risk pick. Start with the Undeniable 5.0 Duffle Medium.

Frequently Asked Questions

Is Under Armour a good brand?

Under Armour earns a Brand Score of A+ on Mubboo. 100% of its 11 products are rated 4 stars or above, which puts it among the most consistent brands in Baseball Caps. The main consideration is pricing — Under Armour products average $51, $10 below the category average.

What is the best Under Armour product to buy?

Based on 25K reviews and a Mubboo Score of A+, the Undeniable 5.0 Duffle Medium ($38) is Under Armour's top pick. For a budget option, the Men's Blitzing Cap Stretch Fit ($21) delivers 4.6★ at 44% of the cost.

Is Under Armour worth the premium price?

Under Armour prices close to the category average ($51 vs $61), so you're not paying a brand premium.

Sources & References

Product data11 Under Armour products tracked via Amazon/Keepa · last refreshed August 12, 2026.
Pricing0 price snapshots across the catalog · includes Amazon + official store where available.
Community sentimentAmazon verified reviews, aggregated from 9 products.
Expert reviews8 products carry coverage from Wirecutter, RTINGS, CNET where available.
Methodology — Mubboo Brand Score v1.0: Quality (40%) · Presence (25%) · Value (20%) · Depth (15%).
Last analyzed: August 12, 2026 · updated automatically every 24 hours via ISR.
AvailabilityProducts available through US retailers. Prices in USD. Sales tax varies by state and is not included.

Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Brand Score, product rankings, or editorial judgments.