Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best fly mens underwears of 2026
Save up to 67% off
Best Choice1
BAMBOO COOL9.9Exceptional
BAMBOO COOL Men's Boxer Briefs Ultra Breathable Underwear 4-Pack
16% Off-
manufacturer recommended age:6 - 12 months
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asin:B0B5QC75NT
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date first available:March 13, 2020
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department:mens
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item package dimensions l x w x h:N/A
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily- Based on millions of stores and reviews
- Shoppers influence our rankings
Value for Money2
ROSTITCH9.7Exceptional
ROSTITCH Men's underwear Ultra Cool Boxer Briefs with Fly S-3XL Multipack (US, Alpha, Medium, Regular, Regular, 4clour4packs)
67% Off
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3
New Balance9.5Excellent
New Balance Men's Performance Boxer Briefs with Fly, Breathable Stretch Underwear, Moisture Wicking, Soft Waistband (3 Pack), Black/Black/Black, Medium
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manufacturer recommended age:N/A
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asin:B074JJ9F6J
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date first available:August 3, 2017
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department:N/A
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item package dimensions l x w x h: 10.94 x 7.32 x 1.93 inches
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4
OYGSieg9.3Excellent
OYGSieg 5 Pack Men's Boxer Briefs, Fly with Built-in Total Front Support L
25% Off Limited Time Deal
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5
Hanes9.2Excellent
Hanes Mens Total Support Pouch Pack, X-temp Cooling, Anti-chafing, Moisture-wicking Underwear, Trunks Available Boxer Briefs, Regular Leg - Black, X-Large US
46% Off Limited Time Deal-
manufacturer recommended age:N/A
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asin:B08FTYHMC7
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date first available:August 13, 2020
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department:mens
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item package dimensions l x w x h:N/A
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6
BAMBOO COOL8.9Very Good
BAMBOO COOL Mens Breathable Soft Underwear Open-fly Classic Briefs
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Design:Full coverage
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Fly:Open-fly
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Material:Bamboo-derived fabric
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Tag:Tag-free
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Pack Size:6 pack
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7
BAMBOO COOL8.8Very Good
BAMBOO COOL Ultra Soft Mens Underwear Boxer Briefs Multi-pack
14% Off-
manufacturer recommended age:N/A
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asin:B0CCLWDJNV
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date first available:December 30, 2022
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department:mens
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item package dimensions l x w x h:N/A
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8
Reebok8.7Very Good
Reebok Mens Boxer Briefs 4 Pack Underwear with Functional Fly, 6'' Inseam
15% Off
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9
Hanes8.6Very Good
Hanes Mens Boxers, Cotton Knit Comfortable Underwear, Moisture-wicking 5-pack Boxer-shorts, Assorted - 5 Pack, Medium US
19% Off Limited Time Deal-
asin:B09J24M56M
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date first available:April 19, 2017
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department:mens
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item model number:548BX5
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manufacturer:Hanes Red Label Underwear - Bottoms
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10
Fruit of the Loom8.5Good
Fruit of the Loom Men's Coolzone Boxer Briefs,12 Pack - Assorted Colors
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manufacturer recommended age:N/A
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asin:B0CJ9QLVPP
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date first available:October 24, 2022
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department:mens
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item package dimensions l x w x h:N/A
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