Blue Underpants: up to −50% over 1000+ products

Tommy John

Second Skin Modal 4 Boxer Brief 3-pack Mens Underwear Dress Blues, Blue Quartz, Dutch Canal : MD (32-34 Waist), Elastane/Modal

Delivery: free

$59.50

Zappos

Tommy John

3-Pack Second Skin Modal Boxer Brief Mens Underwear Dress Blues/Blue Quartz/ Dutch Canal : XL, Elastane/Modal

Delivery: free

$59.50

Zappos

Tommy John

Comfort Micro 6 Boxer Brief 3-Pack Mens Underwear Black, Blue Quartz, Haute Red : MD (32-34 Waist), Nylon/Spandex

Delivery: free

$59.50

Zappos

Ethika

Lion Hearted Mens Underwear Blue : 3XL, Polyester/Spandex

Delivery: free

$25.00

Zappos

Hanky Panky

Breathe Hi-Rise Thong 3-Pack Womens Underwear Brilliant Blue/Sleigh Queen/Taupe : LG, Spandex/Nylon/Microfiber

Delivery: free

$54.00

Zappos

Smartwool

Everyday Merino Boxer Brief Boxed Mens Underwear Deep Navy : SM, Lyocell/Tencel/Wool Blue

Delivery: free

$50.00

Zappos

Smartwool

Merino Boxer Brief Boxed Mens Underwear Mineral Blue : LG, Wool/Nylon

Delivery: free

$50.00

Zappos

Smartwool

Intraknit Hipster Boxed Womens Underwear Nightfall Blue : LG, Wool/Nylon/Lyocell

Delivery: free

$44.00

Zappos

Smartwool

Everyday Merino Boxer Brief Boxed Mens Underwear Dusty Teal : SM, Lyocell/Tencel/Wool Blue

Delivery: free

$50.00

Zappos

Tom Ford

Cotton Poplin Boxer Shorts in Blue/White at Nordstrom, Size Xx-Large

Delivery: free

$175.00

Nordstrom

Natori

Feathers Hipster Womens Underwear Frosted Sky : L (Womens 14-16), Cotton/Lace/Lycra Blue

Delivery: free

$34.00

Zappos

Smartwool

Boxer Brief Boxed Mens Underwear Twilight Blue : LG, Wool/Polyester/Hemp

Delivery: free

$40.00

Zappos

BESTSELLER

Lacoste

Cotton Stretch Essentials Boxer Briefs 3-Pack Mens Underwear Black W/Blue/Light Blue/Gray : XS (EUR 3), Cotton/Elastane

Delivery: free

$42.50

Zappos

BESTSELLER

Commando

Butter Mid Rise Thong CT16 Womens Underwear Midnight : MD, Modal/Spandex Blue

Delivery: free

$36.00

Zappos

-50%

Tommy Bahama

2-Pack Mesh Tech Boxer Briefs Mens Underwear Navy Palm/Red Fish : 2XL (44-46 Waist), Mesh/Polyester/Spandex Blue

Delivery: free

$28.97 ~~$58.00~~

Zappos

Smartwool

Merino Boxer Brief Boxed Mens Underwear Deep Navy : SM, Wool/Nylon Blue

Delivery: free

$50.00

Zappos

Commando

Butter Hipster BS05/BS05W Womens Underwear Midnight : SM, Modal/Spandex Blue

Delivery: free

$38.00

Zappos

-10%

Commando

Butter Hipster BS05/BS05W Womens Underwear Navy : SM, Modal/Elastane Blue

Delivery: free

$34.20 ~~$38.00~~

Zappos

Lacoste

Cotton Stretch Big Croc Print Trunks, 3-pack Mens Underwear Navy Blue/White/Gray : XL (EUR 7), Cotton/Elastane

Delivery: free

$45.00

Zappos

Wacoal

Embrace Lace Hi-Cut Brief Womens Underwear Black/Night Sky : SM, Cotton/Lace/Mesh Blue

Delivery: free

$30.00

Zappos

Lacoste

2-Pack Cotton Poplin Boxers Mens Underwear Blue/White/Navy Blue : XS (EUR 3)

Delivery: free

$37.50

Zappos

BESTSELLER

Wacoal

Vivid Attraction Hi-Cut Brief Womens Underwear Soft Sky : SM, Elastane/Nylon Blue

Delivery: free

$32.00

Zappos

-40%

Lacoste

5-Pack Logo Trunks Mens Underwear Light Blue/Navy Blue/Black : XXL (EUR 8), Cotton/Elastane

Delivery: free

$39.28 ~~$65.00~~

Zappos

Lacoste

Trunks 3-Pack Big Croc On Side Mens Underwear Thyme/Navy Blue/White : XL (EUR 7), Jersey/Elastane/Cotton

Delivery: free

$45.00

Zappos

Lacoste

3-Pack Solid with Semi Fancy Belt Underwear Trunks Mens Underwear Navy Blue/Methylene/Tropical : S (EUR 4), Polyester/Elastane

Delivery: free

$45.00

Zappos

Lacoste

Cotton Stretch Print Animation Boxers 3-pack Mens Underwear Navy Blue/White : XXL (EUR 8)

Delivery: free

$45.00

Zappos

BESTSELLER

Lacoste

Cotton Stretch Mini Croc Print Trunks 3-pack Mens Underwear Navy Blue/Gray/Red : XS (EUR 3), Cotton/Elastane

Delivery: free

$42.50

Zappos

BESTSELLER

Lacoste

Cotton Stretch Essentials Boxer Briefs 3-Pack Mens Underwear Blue/Red/Navy Blue : 3XL (EUR 9), Cotton/Elastane

Delivery: free

$42.50

Zappos

Icebreaker

Merino 125 Cool-Litetm Sprite Hipster Womens Underwear Mint : XS, Elastane/Lyocell/Tencel Blue

Delivery: free

$50.00

Zappos

Free People

Day To Day Solid Boxer Womens Pajama Sets Placid Blue : SM, Cotton/Lyocell

Delivery: free

$38.00

Zappos

-10%

Lacoste

3-Pack Cotton Boxer Briefs Mens Underwear Navy Blue : XXL (EUR 8), Cotton/Elastane

Delivery: free

$38.25 ~~$42.50~~

Zappos

Calvin Klein Underwear

Icon Cotton Modal Thong 2-Pack Womens Underwear Black/Blue Tulip : MD (US 8-10), Cotton/Elastane/Modal

Delivery: free

$44.00

Zappos

Calvin Klein Underwear

Icon Cotton Stretch 3-Pack Boxer Brief Mens Underwear White/Blue Tulip/Turbulence : 2XL, Cotton/Elastane

Delivery: free

$47.50

Zappos

Lacoste

Boxer Briefs 3-Pack French Flag Iconic Lifestyle Mens Underwear Navy Blue/White : XL (EUR 7), Cotton/Elastane

Delivery: free

$42.50

Zappos

Lacoste

3-Pack Printed Stretch Trunks Mens Underwear Navy Blue/Red : XXL (EUR 8), Cotton/Elastane

Delivery: free

$42.50

Zappos

Icebreaker

Merino 150 Siren Hipkini Womens Underwear Midnight Navy 1 : SM, Wool/Elastane Blue

Delivery: free

$40.00

Zappos

Tommy John Second Skin 6 Boxer Brief 2-Pack Mens Underwear Dress Blues/Turbulence : SM (28-30 Waist), Lycra/Modal

-30%

BESTSELLER

Tommy John

Second Skin 6 Boxer Brief 2-Pack Mens Underwear Dress Blues/Turbulence : SM (28-30 Waist), Lycra/Modal

Delivery: free

$42.00 ~~$60.00~~

Zappos

Saxx Underwear

Droptemp Cooling Cotton Boxer Brief Fly Mens Underwear Parisian Blue : 2XL, Cotton/Mesh/Modal

Delivery: free

$32.00

Zappos

Tommy Hilfiger Cotton Classic 4-Pack Brief Mens Underwear Blue Ocean : LG

-18%

BESTSELLER

Tommy Hilfiger

Cotton Classic 4-Pack Brief Mens Underwear Blue Ocean : LG

Delivery: free

$32.55 ~~$39.50~~

Zappos

BESTSELLER

Calvin Klein Underwear

Icon Cotton Stretch Trunks 3-Pack Mens Underwear White/Blue Tulip/Turbulence : 2XL, Cotton/Elastane

Delivery: free

$47.50

Zappos

Saxx Underwear

Smooth Luxe Micro Modal Boxer Brief Mens Underwear Exotica/Ashley Blue : 2XL, Elastane/Modal

Delivery: free

$44.00

Zappos

Calvin Klein Underwear

Icon Active Mesh Boxer Briefs 3-Pack Mens Underwear Black/Fungi/Seafoam Wave : 2XL, Elastane/Polyester Blue

Delivery: free

$64.50

Zappos

Icebreaker Merino 150 Siren Bikini Womens Underwear Midnight Navy : XS, Elastane/Nylon/Wool

-10%

BESTSELLER

Icebreaker

Merino 150 Siren Bikini Womens Underwear Midnight Navy : XS, Elastane/Nylon/Wool Blue

Delivery: free

$31.50 ~~$35.00~~

Zappos

Under Armour

Performance Cotton - Solid 6 In 3 Pack Mens Underwear Midnight Navy : 2XL, Cotton/Polyester/Spandex Blue

Delivery: free

$42.00

Zappos

BESTSELLER

Saxx Underwear

Smooth Luxe Micro Modal Boxer Brief Mens Underwear Tropic Royale/Black : 2XL, Elastane/Modal Blue

Delivery: free

$44.00

Zappos

-23%

adidas

Athletic Fit Microfiber Boxer Brief Underwear 3-Pack Mens Underwear Collegiate Navy/Grey/Crew Blue : MD

Delivery: free

$27.64 ~~$36.00~~

Zappos

Saxx Underwear

Vibe Xtra Super Soft Boxer Brief Fly Mens Underwear Astro Blue Heather : SM, Elastane/Mesh/Polyester

Delivery: free

$34.00

Zappos

Tommy Hilfiger

Cotton Classics Boxer Brief 3-Pack Mens Underwear Dark Navy : SM Blue

Delivery: free

$42.50

Zappos

BESTSELLER

Tom Ford

Bottoms, male, Blue, Size: XS Silk Boxers

Delivery: Delivery costs apply

$345.00

Miinto

Lacoste

3-Pack Crocodile Logo Boxer Briefs Mens Underwear Green/White/Navy Blue : XXL (EUR 8), Cotton/Elastane

Delivery: free

$45.00

Zappos

Saxx Underwear

Droptemp Cooling Cotton Boxer Brief Fly Mens Underwear Botanique/Washed Indigo : 2XL, Cotton/Mesh/Modal Blue

Delivery: free

$32.00

Zappos

-25%

Calvin Klein Underwear

Micro Stretch Boxer Brief 3-Pack Mens Underwear New Navy : XL (40-42), Polyester/Elastane Blue

Delivery: free

$35.62 ~~$47.50~~

Zappos

-8%

Under Armour

3-Pack Performance Tech Solid 6 Boxer Briefs Mens Underwear Royal : 2XL, Elastane/Polyester Blue

Delivery: free

$38.82 ~~$42.00~~

Zappos

Saxx Underwear

Droptemp Cooling Cotton Boxer Brief Fly Mens Underwear Aquatic Check/Black : 2XL, Cotton/Mesh/Modal Blue

Delivery: free

$32.00

Zappos

-10%

Tommy Hilfiger

Cotton Stretch 4-Pack Boxer Brief Mens Underwear Midnight Blue : SM, Cotton/Elastane

Delivery: free

$44.55 ~~$49.50~~

Zappos

-42%

Tommy John

Comfort Micro 6 Boxer Brief 3-Pack Mens Underwear Dress Blues, Dress Blues (luminary Green), Dress Blues (marina) : SM (28-30 Waist)

Delivery: free

$34.44 ~~$59.50~~

Zappos

Saxx Underwear

Kinetic HD Boxer Brief Mens Underwear Navy/City Blue : SM, Viscose/Spandex

Delivery: free

$38.00

Zappos

Tom Ford

Bottoms, male, Blue, Size: XS Silk Boxers

Delivery: Delivery costs apply

$345.00

Miinto

Tommy Hilfiger

Cotton Classics 3-Pack Boxer Brief Mens Underwear Blue Wave : LG

Delivery: free

$42.50

Zappos

Under Armour

Lounge Tech Mesh Boxers - 6 Mens Underwear Royal Blue : 2XL, Elastane/Polyester

Delivery: free

$42.00

Zappos

-24%

adidas

Performance Mesh Boxer Brief 3-Pack Mens Underwear Team Royal Blue/Legend Ink Blue/Onix Grey : SM, Polyester/Spandex

Delivery: free

$30.24 ~~$40.00~~

Zappos

-25%

Tommy Hilfiger

Cotton Stretch 4-Pack Boxer Brief Mens Underwear Blue Wave : MD, Cotton/Elastane

Delivery: free

$37.12 ~~$49.50~~

Zappos

Under Armour

3-Pack Performance Tech Mesh Solid 6 Boxer Briefs Mens Underwear Midnight Navy : 3XL, Elastane/Mesh/Polyester Blue

Delivery: free

$42.00

Zappos

-1%

Under Armour

3-Pack Performance Tech Solid 9 Boxer Briefs Mens Underwear Royal : XS, Polyester Blue

Delivery: free

$41.47 ~~$42.00~~

Zappos

Under Armour 3-Pack Performance Tech Solid 3 Boxer Briefs Mens Underwear Royal Heather : 2XL, Elastane/Mesh/Polyester

-3%

BESTSELLER

Under Armour

3-Pack Performance Tech Solid 3 Boxer Briefs Mens Underwear Royal Heather : 2XL, Elastane/Mesh/Polyester Blue

Delivery: free

$42.00 ~~$43.26~~

Zappos

Hanky Panky

Signature Lace Boyshort Womens Underwear Navy Blue : XS, Cotton/Lace/Nylon

Delivery: free

$34.00

Zappos

Saxx Underwear

Droptemp Cooling Mesh Boxer Brief Fly Mens Underwear Dark Denim Heather : SM, Elastane/Polyester Blue

Delivery: free

$38.00

Zappos

Hanky Panky

Modal Boyshorts Womens Underwear Black/Chai/Indigo : LG, Spandex/Nylon/Modal Blue

Delivery: free

$47.87

Zappos

Hanro

Cotton Essentials 2 Pack Boxer Brief W/Covered Waistband Mens Underwear Deep Navy/Deep Navy : 2XL, Cotton/Elastane Blue

Delivery: free

$90.00

Zappos

-10%

Under Armour

3-Pack Performance Tech Solid 6 Boxer Briefs Mens Underwear Steel : 3XL, Elastane/Polyester Blue

Delivery: free

$37.80 ~~$42.00~~

Zappos

Cosabella

Dolce Lowrider Bikini 3-Pack Womens Underwear Black/Blush/Navy Blue : XL (Womens 16-18), Cotton/Elastane/Polyamide

Delivery: free

$91.50

Zappos

-13%

Under Armour

3-Pack Performance Tech Solid 3 Boxer Briefs Mens Underwear Steel : 2XL, Elastane/Mesh/Polyester Blue

Delivery: free

$36.42 ~~$42.00~~

Zappos

Under Armour 3-Pack Performance Tech Solid 9 Boxer Briefs Mens Underwear Steel : 4XL, Polyester

-41%

BESTSELLER

Under Armour

3-Pack Performance Tech Solid 9 Boxer Briefs Mens Underwear Steel : 4XL, Polyester Blue

Delivery: free

$24.66 ~~$42.00~~

Zappos

Hanro

Cotton Sporty Knit Boxer Mens Underwear Deep Navy : 2XL Blue

Delivery: free

$95.00

Zappos

Hanro

Cotton Sporty Knit Boxer Mens Underwear Ombre Blue : 2XL

Delivery: free

$95.00

Zappos

Hanro

Cotton Sporty Knit Boxer Mens Underwear Midnight Navy : SM Blue

Delivery: free

$95.00

Zappos

BESTSELLER

Hanky Panky

Signature Lace Boyshort 3 Pack Womens Underwear Storm Cloud Blue/Duck Egg/Celeste : XS, Cotton/Nylon/Spandex

Delivery: free

$102.00

Zappos

Saxx Underwear

Vibe Extra Super Soft Boxer Brief Fly 3-Pack Mens Underwear Dark Denim/Navy/Black : 2XL, Elastane/Viscose Blue

Delivery: free

$91.95

Zappos

-25%

adidas

Athletic Fit Microfiber Boxer Brief Underwear 3-Pack Mens Underwear Ghost Legend Ink Tech Indigo/Collegiate Green/Grey : 2XL Blue

Delivery: free

$26.94 ~~$36.00~~

Zappos

Nike

All Day Cotton Stretch with Fly Trunk 3-Pack Mens Underwear Obsidian/Game Royal/Black : 2XL, Cotton/Elastane/Jersey Blue

Delivery: free

$39.50

Zappos

Nike

All Day Micro Trunk 3-Pack Mens Underwear Photo Blue/Iron Grey/Black : 2XL, Elastane/Jersey/Polyester

Delivery: free

$39.50

Zappos

Nike

All Day Micro Boxer Brief 3-Pack Mens Underwear Photo Blue/Iron Grey/Black : 2XL, Elastane/Jersey/Polyester

Delivery: free

$39.50

Zappos

Nike

All Day Micro Boxer Brief 3-Pack Mens Underwear Uni Red/Game Royal/Black : 2XL, Elastane/Jersey/Polyester Blue

Delivery: free

$39.50

Zappos

Nike

All Day Cotton Stretch with Fly Boxer Brief 3-Pack Mens Underwear Obsidian/Game Royal/Black : 2XL, Cotton/Elastane/Jersey Blue

Delivery: free

$39.50

Zappos

Original Penguin

Assorted 4-Pack Boxer Briefs in Blue Multi at Nordstrom Rack, Size Small

Delivery: $9.95

$19.97

Nordstrom Rack

DKNY

Ultra-Soft Pack of 4 Trunks in Blue/Navy/French Blue/Grey at Nordstrom Rack, Size X-Large

Delivery: $9.95

$19.97

Nordstrom Rack

Calvin Klein Underwear

Ultra-Soft Modern 3-Pack Boxer Brief Mens Underwear Enchanted Blue/Sunfruit Fun/Antarctic Blue : 2XL, Elastane/Modal

Delivery: free

$54.50

Zappos

Tommy Bahama

2-pack Cotton Modal Boxers Brief Mens Jumpsuit & Rompers One Piece Blue Print : 2XL (44-46 Waist), Cotton/Modal/Spandex

Delivery: free

$64.00

Zappos

Saxx Underwear

Smooth Luxe Micro Modal Boxer Brief Mens Underwear Blue Fog : 2XL, Elastane/Modal

Delivery: free

$44.00

Zappos

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