3retro vs Under Armour: which one wins?
Verified promo code data for 3retro vs Under Armour - 4 active codes across 2 stores as of August 2026. All numbers below are pulled live from the CouponHub community-submitted, human-reviewed catalog.
Most codes
3retro
Deepest discount
Under Armour
Highest success
3retro
Most active
Under Armour
3retro
Sports
- Active codes
- 2
- Best current
- save 10%
- Discount range
- 10%
- Most common type
- Percentage off
- Success rate
- -
- Total uses
- 0
- Last activity
- -
Under Armour
Sports
- Active codes
- 2
- Best current
- 20% Off
- Discount range
- 20%
- Most common type
- Percentage off
- Success rate
- -(2)
- Total uses
- 50
- Last activity
- -
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This page compares 3retro vs Under Armour using live data from the CouponHub catalog. Every code counted here has been submitted by the community and reviewed by a real person before publishing. Success rate is the share of community up-votes across all active codes at each store. The comparison is regenerated every hour so numbers stay current.