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50% off
Under Armour black performance boxer briefs 3-pack, 9-inch inseam with mesh fly

Price history

All-time low
·
Tracked since Jun 5, 2025
·
Avg $28.36 (90D)
·
-26% vs 90D avg
·
−39% vs 1YR
7D
30D
90D
1Y
Sold by Amazon

Under Armour 3-Pack Performance Boxer Briefs 9" - 50% Off

D
Curated by Deal Collector Verified deal

4.7

(8,515 reviews)

🔥 1,000+ bought in past month

$21.00

$42.00

↓ $21.00 · 50% off

FREE shipping with Prime · FREE delivery on $35+ orders

Excellent time to buyShould you buy now?
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At $21.00 it's 39% below its 12-month average — the lowest price we've tracked.

Verified by Thrifle price tracking

Buy at Amazon — $21.00
·

Highlights

  • 50% off retail—$21 for 3 pairs vs. $42 MSRP
  • 4-way stretch moves with you; no side or back seams
  • Sweat-wicking, fast-drying fabric keeps you dry
  • Free 1-2 day Prime shipping included
See all details

Price history

All-time low
·
Tracked since Jun 5, 2025
·
Avg $28.36 (90D)
·
-26% vs 90D avg
·
−39% vs 1YR
7D
30D
90D
1Y
Under Armour Tech 9" Boxerjock® 2-Pack – $21.00 (50% off $42.00) · 4.7/5 · 8,515 reviews · #1 Best Seller in Men's Activewear Undershorts · 1,000+ bought in past month Amazon has the Under Armour Tech Boxerjock 9" 2-pack for $21.00 — that's $10.50 a pair. 90% recycled polyester / 10% elastane, 4-way stretch, no side or back seams, articulated mesh fly and gusset, moisture-wicking, 9-inch inseam. Available in black, steel, and a few color combos. The 9-inch inseam is the differentiator here — this is the anti-chafe, anti-ride-up option for guys with bigger thighs, active lifestyles, or both. The long-leg design stays put under shorts without bunching, performs well for running, manual labor, and all-day desk work. A reviewer who's 6'4" and 260 lbs called them the best briefs he's ever owned and recommends sizing up one. Several repeat buyers confirm they hold up well to regular machine washing over time. At 50% off the 2-pack, this is a genuinely good deal on a product people keep reordering. Free 30-day returns through Amazon.

Frequently asked questions

4 questions
Is this a good price for Under Armour 3-Pack Performance Boxer Briefs 9" - 50% Off?

At $21.00, this is 50% off the listed retail price of $42.00 — a verified saving of $21.00.

What is Amazon's return policy?

Amazon offers a 30 days return window. Free returns: Yes (most items). Restocking fee: None (marketplace sellers may vary). See the full Amazon return policy at https://thrifle.com/return-policy/amazon.

Is this in stock?

As of the last refresh, Under Armour 3-Pack Performance Boxer Briefs 9" - 50% Off is in stock at the listed retailer. Stock and pricing can change at any time — click Buy to see live availability.

When does this deal expire?

This deal is expected to remain valid through approximately 2026-07-04. Deal prices and availability can change at any time without notice — buy soon if you want to lock in this price.

💰 Price Match
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