AIRKNITˣ V-Neck Undershirt

Name: Mack Weldon AIRKNITˣ V-Neck Undershirt - AIRKNITˣ V-Neck Undershirt
Brand: Mack Weldon
SKU: 41365757100145
Price: 42.0 USD
Availability: InStock
Rating: 4.8739 (70 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$42.00

Quantity

Color

Black

Quantity

Catch every breeze: Our lightest, most breathable undershirt is specifically designed to pull air in, push moisture out, and move with you.

4.9

119 ratings

You can Always count on quality and comfort from MW

Charles · September 25, 2026

I like the light weight.

Stanton · May 16, 2026

Light and airy. But material not especially comfortable compared to soft cotton

Adam · January 12, 2026

Mack Weldon

4.5 (74.3K)

Product description loading

This is the product description text that will appear here.

Mack Weldon

18-Hour Jersey V-Neck Undershirt

(145)

$38.00

Mack Weldon

AIRKNITx Boxer Brief - With Fly

(66)

$34.00

Mack Weldon

SILVER Extended Crew Dress Sock

(99)

$24.00

Front view of AIRKNITx Cotton V-Neck Undershirt in Bright White

Mack Weldon

AIRKNITˣ Cotton V-Neck Undershirt

(4)

$42.00

True Black Monument | Front view of AIRKNITx Crew Sock in True Black Monument

Mack Weldon

AIRKNITˣ Crew Sock

(90)

$24.00

Mack Weldon

2-Pack Everyday No Show Sock

(145)

$18.00

True Navy | Front view of Stealth Boxer Brief in True Navy

50% off

Mack Weldon

Stealth Boxer Brief

(223)

$18.99$38.00

Mack Weldon

ACE Sweatshort 7"

(89)

$74.00

Darn Tough

4.8

(160.9K)

1039 cushioned no show run sock in Gray featuring a dark gray toe/underfoot and light gray top of foot

Deep Lake Heather | Front view of Airknitx Brief in Deep Lake Heather

50% off

Mack Weldon

AIRKNITˣ Brief

(5)

$14.99$30.00

Mack Weldon

Terry Cloth Short

(4)

$88.00

Bright White | Front view of Crew Neck Undershirt in Bright White

Mack Weldon

18-Hour Jersey Crew Neck Undershirt

(223)

$38.00

Bright White - Outline | Front view of AIRKNITx Ankle Sock in Bright White - Outline

Mack Weldon

AIRKNITˣ Ankle Sock

(120)

$18.00

Mack Weldon

SILVER HD Boxer Brief

(384)

$44.00

Mack Weldon

Tech Merino Extended Crew Sock

(21)

$32.00

Cozy Earth

4.6

(90.3K)

A woman poses barefoot against a plain light background, smiling in the Cozy Earth Women's Bamboo Stretch-Knit Long Sleeve Pajama Set—navy blue with white piping, featuring a button-up top and loose-fitting pants. |Color:Navy

A smiling woman stands barefoot against a white background, wearing the Cozy Earth Women's Bamboo Stretch-Knit Short Sleeve Pajama Set in dark green with white piping and buttons—a matching button-up shirt and shorts. |Color:Olive

A woman stands barefoot against a plain gray background, wearing the Cozy Earth Women’s First Layer Pajama Short Sleeve Tee & Pajama Pant Set in Ballet—a loose-fitting, light pink ensemble featuring short sleeves and wide-leg pants.|Color:Ballet

A woman stands barefoot against a light gray background, wearing Cozy Earth’s Women's Bamboo Stretch-Knit Short Sleeve & Pant Pajama Set in black with white piping. The set includes a short-sleeved button-up top and long pants. |Color:Black

Mack Weldon

Everyday Ankle Sock

(116)

$14.00

Weldon Blue Triangular | Front view of AIRKNITˣ 8" Boxer Brief Weldon Blue Triangular

21% off

Mack Weldon

AIRKNITˣ 8" Boxer Brief

(16)

$29.99$38.00

Mack Weldon

SILVER HD Brief

(122)

$40.00

Mack Weldon

18-Hour Jersey Brief

(165)

$26.00

Ted and George

MACK WELDON 18-Hour Jersey V-Neck Undershirt

$34.00

Total Eclipse | Front view of Tech Merino Jersey Boxer Brief in Total Eclipse

31% off

Mack Weldon

Tech Merino Jersey Boxer Brief

(31)

$32.99$48.00

Tommy John

4.4

(194.2K)

Women's Second Skin Brief::Halogen Blue Ski Mountain

Second Skin Mid-Length Boxer Brief 6"::Falcon

Front view of Airknitx Knit Boxer in Marine Ultra Heather

Mack Weldon

AIRKNITˣ Knit Boxer

(214)

$38.00

Deep Sea Heather | Front view of 18-Hour Boxer Briefs in Deep Sea Heather

Mack Weldon

18-Hour Jersey Boxer Brief

(995)

$30.00

Mack Weldon

Tech Boot Sock

(20)

$24.00

True Black | Front view of AIRKNITx HD Briefs in True Black

Mack Weldon

AIRKNITˣ Brief

(358)

$30.00

Front view of AIRKNITx Boxer Brief in Sisal Heather

21% off

Mack Weldon

AIRKNITˣ Boxer Brief

(225)

$26.99$34.00

Mack Weldon

SILVER HD Trunk

(132)

$42.00

Tommy John

Second Skin Deep V-Neck Stay-Tucked Undershirt

(323)

$45.00

Front view of AIRKNITx Cotton Boxer Brief in Steel

Mack Weldon

AIRKNITˣ Cotton Boxer Brief

(6)

$34.00

True Black | Front view of 18-Hour Jersey Rib Boxer Brief in True Black

53% off

Mack Weldon

18-Hour Rib Boxer Brief

(125)

$14.99$32.00

Bright White | Front view of AIRKNITx Crew Neck Undershirt in Bright White

Mack Weldon

AIRKNITˣ Crew Neck Undershirt

(54)

$42.00

Charcoal Heather | Front view of AirknitX Trunk in Charcoal Heather

Mack Weldon

AIRKNITˣ Trunk

(359)

$32.00

Brooklinen

4.5

(145.3K)

True Navy | Front view of WARMKNIT PJ Pant in True Navy

Mack Weldon

WARMKNIT Pajama Pant

(98)

$88.00

Mack Weldon

Everyday Extended Crew Sock

(168)

$16.00

Mack Weldon

ACE Sweatshort 9”

(162)

$74.00

True Black | Front view of SILVER HD Pajama Pant in True Black

59% off

Mack Weldon

SILVER HD Pajama Pant

(110)

$39.99$98.00

Second Skin Deep V-Neck Stay-Tucked Undershirt (3-Pack)::White

30% off

Tommy John

Second Skin Deep V-Neck Stay-Tucked Undershirt (3-Pack)

(274)

$94.50$135.00

True Navy | Front view of Stealth Crew Neck T-Shirt in True Navy

57% off

Mack Weldon

Stealth Crew Neck T-Shirt

(104)

$24.99$58.00

Front view of 24/7 Woven Boxer in Seaplane

21% off

Mack Weldon

24/7 Woven Boxer

(43)

$26.99$34.00

Charcoal Heather | Front view of AirknitX Boxer Briefs in Charcoal Heather

Mack Weldon

AIRKNITˣ Boxer Brief

(1.7K)

$34.00

Charcoal Heather | Front view of Airknitx 8" Boxer Brief in Charcoal Heather

Mack Weldon

AIRKNITˣ 8" Boxer Brief

(258)

$38.00

Mack Weldon

SILVER Boxer Brief

(364)

$40.00

Mack Weldon

Pima Tank

(6)

$44.00

True Navy - Outline | Front view of AIRKNITx High Ankle Sock in True Navy - Outline

Mack Weldon

AIRKNITˣ High Ankle Sock

(55)

$22.00

Front view of Airknitx Cotton Boxer Brief w/ Fly in Total Eclipse.

Mack Weldon

AIRKNITˣ Cotton Boxer Brief - With Fly

(17)

$34.00

Feetures

4.7

(27.3K)

Oasis | Front view of 18-Hour Boxer Briefs in Oasis

20% off

Mack Weldon

18-Hour Jersey Boxer Brief

(186)

$23.99$30.00

True Black | Front view of WARMKNIT Long Underwear in True Black

62% off

Mack Weldon

WARMKNIT Long Underwear

(44)

$29.99$78.00

Front view of Stealth Pro Boxer Brief in Clear Day

21% off

Mack Weldon

Stealth Pro Boxer Brief

$29.99$38.00

Mack Weldon

18-Hour Rib Tank

(274)

$32.00

Front view of an 18-Hour Knit Boxer in Oasis

Mack Weldon

18-Hour Jersey Knit Boxer

(316)

$34.00

Mack Weldon

24/7 Woven Boxer

(216)

$34.00

Mack Weldon

Stealth Pro Boxer Brief

(156)

$38.00

Mack Weldon

18-Hour Jersey Trunk

(271)

$28.00

Clear Day Heather | Front view of AIRKNITˣ Knit Boxer in Clear Day Heather

21% off

Mack Weldon

AIRKNITˣ Knit Boxer

(8)

$29.99$38.00

Nomad | Front view of Silver HD Boxer Brief in Nomad

25% off

Mack Weldon

SILVER HD Boxer Brief

(23)

$32.99$44.00

True Black | Front view of Silver HD Pajama Short in True Black

31% off

Mack Weldon

SILVER HD Pajama Short

(79)

$53.99$78.00

Mint Julep Heather | Front view of AIRKNITx Trunk in Mint Julep Heather

22% off

Mack Weldon

AIRKNITˣ Trunk

(10)

$24.99$32.00

Front view of Stretch Twill Chino Shorts 7" in Night Sky

Mack Weldon

Stretch Twill Chino Short 7”

(2)

$108.00

AIRKNITˣ V-Neck Undershirt

Highlights

Description

Specifications

Reviews4.9(119)

Delivery & Returns

Mack Weldon

You might also like

18-Hour Jersey V-Neck Undershirt

AIRKNITx Boxer Brief - With Fly

SILVER Extended Crew Dress Sock

AIRKNITˣ Cotton V-Neck Undershirt

AIRKNITˣ Crew Sock

2-Pack Everyday No Show Sock

Stealth Boxer Brief

ACE Sweatshort 7"

Darn Tough

AIRKNITˣ Brief

Terry Cloth Short

18-Hour Jersey Crew Neck Undershirt

AIRKNITˣ Ankle Sock

SILVER HD Boxer Brief

Tech Merino Extended Crew Sock

Cozy Earth

Everyday Ankle Sock

AIRKNITˣ 8" Boxer Brief

SILVER HD Brief

18-Hour Jersey Brief

MACK WELDON 18-Hour Jersey V-Neck Undershirt

Tech Merino Jersey Boxer Brief

Tommy John

AIRKNITˣ Knit Boxer

18-Hour Jersey Boxer Brief

Tech Boot Sock

AIRKNITˣ Brief

AIRKNITˣ Boxer Brief

SILVER HD Trunk

Second Skin Deep V-Neck Stay-Tucked Undershirt

AIRKNITˣ Cotton Boxer Brief

18-Hour Rib Boxer Brief

AIRKNITˣ Crew Neck Undershirt

AIRKNITˣ Trunk

Brooklinen

WARMKNIT Pajama Pant

Everyday Extended Crew Sock

ACE Sweatshort 9”

SILVER HD Pajama Pant

Second Skin Deep V-Neck Stay-Tucked Undershirt (3-Pack)

Stealth Crew Neck T-Shirt

24/7 Woven Boxer

AIRKNITˣ Boxer Brief

AIRKNITˣ 8" Boxer Brief

SILVER Boxer Brief

Pima Tank

AIRKNITˣ High Ankle Sock

AIRKNITˣ Cotton Boxer Brief - With Fly

Feetures

18-Hour Jersey Boxer Brief

WARMKNIT Long Underwear

Stealth Pro Boxer Brief

18-Hour Rib Tank

18-Hour Jersey Knit Boxer

24/7 Woven Boxer

Stealth Pro Boxer Brief

18-Hour Jersey Trunk

AIRKNITˣ Knit Boxer

SILVER HD Boxer Brief

SILVER HD Pajama Short

AIRKNITˣ Trunk

Stretch Twill Chino Short 7”

Highlights

Description

Specifications

Reviews4.9(119)

Delivery & Returns

Mack Weldon