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Best Fly Underwears of 2026
Best Choice
1
Clicked 3 times in the last monthDANISH ENDURANCEDANISH ENDURANCE Men's Bamboo Boxers, Comfortable, Breathable Underwear, Tagless, Optional Open Fly, 6 Pack, Multicolor (2x Black, 2x Red, 2x Navy Blue), M
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9.8
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
2
Natural FeelingsNatural Feelings Mens Boxer Shorts Classic Cotton Mens Boxer Briefs Underwear with Open Fly Underwear, A: Black Pack of 5, M
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9.7
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
3
Pierre CalviniPierre Calvini Mens Button Fly Boxer Shorts (6/12-Pack) – Anti-Chafe Fitted Mens Boxers - Soft, Breathable & Comfortable Multipack Underwear Suitable For Any Occasion - XL
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9.6
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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4
wirarpawirarpa Men's Underwear Trunks Cotton Stretch Boxer Shorts Open Fly Tagless Underpants for Men Regular Leg 4 Pack Black Size M
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9.4
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
5
GioviciGiovici Mens Boxers Loose Fit Super Soft Cotton Shorts with Button Fly Underwear Tag-free Multipack (3/6 Pack) Black
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9.3
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
YESWELYESWEL Bamboo Boxers Mens L, Longer Leg Boxer Shorts with Fly, Anti - Chafing Underwear Trunks Multipack, No Itchy Labels Underpants Pack of 3
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9.0
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
INNERSYINNERSY Mens Underpants Cotton Boxers Shorts Long Leg Trunks with Fly Underwear Multipack 4 (L, Blue/Green/Lake Blue/Yellow)
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8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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8
FM LondonFM London 5-pack Mens Boxers Loose Fit - Super Soft 100% Cotton Underwear Solid colours with Button Fly and Comfort Stretch Waistband Black M
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8.8
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
TrenzeoTrenzeo Men’s Boxer Shorts 6-Pack – Soft Cotton Underwear for Men, Loose Fit with Button Fly Breathable & Comfortable Men’s Boxers Multipack (UK, Alpha, XL, Regular, Regular, Mes's, Black)
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8.7
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
YESWELYESWEL Bamboo Mens Boxers, M Black Loose Fit Boxers With Button Fly, Comfortable Underwear Trunks, Tag-free Underpants Pack of 3
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8.5
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
