229 Active Deals
📦 50,398 Tracked
Calvin Klein
Calvin Klein Men's Cotton Classics Multipack Trunks – Black, 5 Pack (Size M)
17% off
$57.37
$69.50
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Evolve
Evolve Men's Cotton Stretch No Show Trunk Underwear Multipack – Soft, Invisible Comfort for Everyday Wear
17% off
$10.74
$12.99
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Calvin Klein
Calvin Klein Men's Cotton Classics 5‑Pack Brief – Soft, Breathable Everyday Underwear
17% off
$57.37
$69.50
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Arjen Kroos
Arjen Kroos Men's Briefs – Sexy Mesh Breathable Low‑Rise Underwear
17% off
$9.99
$11.99
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BAMBOO COOL
Bamboo Cool Ultra Soft & Breathable Men’s Boxer Brief Pack – Premium Comfort & Freshness
17% off
$35.59
$42.99
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BAMBOO COOL
BAMBOO COOL Men's Underwear Long Leg Boxer Briefs with Fly, 5-Pack
16% off
$49.45
$58.97
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Under Armour
Under Armour Men's Performance Tech Brief Underwear – 6" Inseam, 3-Pack, Blue Smoke Solid, Medium
16% off
$36.97
$44.00
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Under Armour
Under Armour Men's Boxer Briefs Tech Blue Small
16% off
$20.90
$25.00
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Under Armour
Under Armour Men's Performance Tech Brief Underwear – 3‑Inch Inseam, 3‑Pack, Black, Medium
16% off
$37.13
$44.00
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Gildan
Gildan Men's Performance Underwear Boxer Briefs - Black, 5-pack, Large
15% off
$17.09
$19.99
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Tommy Hilfiger
Tommy Hilfiger Men's 4-Pack Cotton Briefs – Black, Large
15% off
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$22.75
$26.77
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Avidlove
Avidlove Underwear Men's 4 Pack Classic Low Rise Stretchy Hip Briefs Bikini
15% off
$16.99
$19.99
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YUZHOU
YUZHOU Men's Bikini Swimwear Low Rise Swim Briefs – Solid Black Bathing Suit with Elastic Drawstring
15% off
$16.99
$19.99
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BRISIRA
BRISIRA Mens Swim Trunks Bathing Suit - 9 Inch Inseam with Compression Liner
15% off
$16.99
$19.99
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Gildan
Gildan Men's Underwear Covered Waistband Boxer Briefs, 5-Pack - Navy, Metro Blue, Cardinal Red, Large
15% off
$16.14
$18.99
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Avidlove
Avidlove Men's Classic Low Rise Stretchy Hip Briefs - 4 Pack Bikini Underwear
15% off
$16.99
$19.99
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Gildan
Gildan Men's Covered Waistband Boxer Briefs - 5 Pack Large, Black
15% off
$17.90
$20.99
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BAMBOO COOL
BAMBOO COOL Ultra Soft & Breathable Men's Underwear Boxer Briefs Pack
15% off
$32.88
$38.58
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DAVID ARCHY
DAVID ARCHY Men's Bamboo Rayon Trunks – Contoured Pouch, No Fly Underwear
15% off
$29.89
$34.99
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Calvin Klein
Calvin Klein Men's Cotton Stretch 7‑Pack Trunk – Soft, Flexible Everyday Underwear
15% off
$76.08
$89.50
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Underwear Deals — Best Discounts on Amazon (2026)
Browse 229 active Underwear deals curated from Amazon, updated daily. Whether you're hunting for deep discounts or the latest arrivals, TheFashionDeals tracks every price drop so you don't have to. All prices shown are in USD and include Amazon Prime–eligible items.