FINAL SALE - Re:Luxe AirWeight Undershirt - Crew Neck

$ 14.00 $ 26.00 Sale
$ 28.00

Other brands

FINAL SALE - Re:Luxe AirWeight Undershirt - Crew Neck

$ 14.00 $ 26.00 Sale
$ 28.00

Other brands

Size:

Fit Guide

Color: Bright White
Left
Right
Close

We’ll help you find the right size

01.

What size shirt do you typically wear?

Based on your selections, we recommend

XS Standard Fit
Ships in 24 hrs (excl. wknds, holidays)
Free US shipping over $75 (excl. HI, AK)
Free return on 1st item per product category
4 interest-free payments on $150+ with Afterpay
Buy 3, get 10% off. Mix & match any products sitewide
Carbon-neutral shipping on every order

Buy 3

Get 10% off

Buy 5

Get 1 more free

(add 6 to cart)

Buy 7

Get 2 more free

(add 9 to cart)

Buy 10

Get 4 more free

(add 14 to cart)

Free 30-day return on your 1st item in each product category (e.g., undies, t shirts, dress shirt). Mix & match risk free!

Order 2+ in the same category (e.g., 3 undies): return/ exchange deductions apply. Try 1 first before buying more

Fewer returns = lower costs for us = lower prices for you. We call it our sustainable returns guarantee


List of all product categories:

1. Underwear - all underwear ranges, styles, fits and fabrics are considered the same product category. This means all:
- Ranges: Elite, Elite Air, Apex, Re:Luxe, Tactical, Endurance
- Styles: Boxer Brief, Longer Boxer Brief, Trunk, Briefs, Boxers
- Fits: Standard, Athletic, Longer
- Fabrics: Re:Luxe, Compression, Luxe
are considered the same product category

Just order 1 unit first and get a free return. When ordering 2 or more pairs, neither gets a free return or exchange.

Intimate items such as underwear and socks cannot be resold once worn due to hygiene and health code policies. Because of this, we can only process a refund for 1 pair of underwear and socks that have been taken out of their packaging only if you order 1 pair. But don't worry, we have a very accurate fit guide that usually gets it right the first time. When ordering 2 or more pairs, neither gets a free return or exchange.

2. Button Up Shirts in all styles, fits and fabrics are considered the same product line:
- Dress shirts
- Short Sleeve Button Ups

3. T Shirts in all styles, fits and fabrics are considered the same product line:
- Essential
- Runweight
- Crew Neck
- V Neck
- Short sleeve
- Long sleeve

4. Polos in all styles, fits and fabrics are considered the same product line:
- Short sleeve
- Long sleeve
- Lightweight fabric
- Other fabric

5. Undershirts in all necklines are considered the same product line:
- High V
- Deep V
- Crew Neck
- Airweight
- DryShield

6. Socks in any fit or style are considered the same product category

7. Training Shorts are all considered the same product category:
- Titan - Locked In
- Contender
- Heavyweight

8. Chino Shorts

9. Backpacks

10. Duffle bags

11. Small bags

12. Water Bottles in any size are considered the same product category - 25oz
- 32oz

Engineer’s Notes

Say goodbye to the days of boxy, sweat-absorbing, easily-untucked, single-purpose undershirts. All Citizens AirWeight Undershirts are weightless undershirts for men powered by our custom built Re:Luxe performance microfiber that’s light on the planet but heavy on performance: eco-friendly, wrinkle-resistant, luxuriously soft, durable, anti-odor, breathable, sweat-wicking, quick-drying, stretchy and anti-chafing. 

It stays hidden under dress shirts, protects dress shirts from sweat stains, offers exceptional ventilation and runs longer in the back to stay tucked even after hours of movement. The form-fitting cut allows for seamless layering. High performance fabric + smart features = the perfect undershirt for travel, commute and beyond. 

Available in Bright White and Stealth Gray. Although counter-intuitive, gray’s low-contrast shade absorbs and reflects similar light waves that all skin colors do, giving it much better invisibility than other colors such as white - our Stealth Gray is the perfect undershirt color to stay hidden.

Bundles

Mix & match any products sitewide to create your own bundle and save big

Garment Care

All of our garments are easy care: wash on cold and hang to dry - that's it
No ironing necessary, but if desired, set the iron to very low heat and place a towel between the iron and the shirt. Do not let the fabric come into direct contact with the iron. 
Do not dry clean 
Do not bleach

So easy, you won't need to call mom for help. 
She'll be so proud.

Fabric: Engineered with eco-conscious high-performance microfiber for a lower environmental footprint. Each undershirt diverts 6 plastic bottles from landfills, oceans and incinerators and reduces our reliance on fossil fuels.

90% recycled polyester, 10% spandex

Ships in 24 hrs (excl. wknds, holidays)
Free US shipping over $75 (excl. HI, AK)
Free return on 1st item per product category
4 interest-free payments on $150+ with Afterpay
Buy 3, get 10% off. Mix & match any products sitewide
Carbon-neutral shipping on every order

"The most incredible undershirt. Everyone needs more than one. Great fit. Great feel. Super comfortable."

  • 5 stars: 90 (86%)
  • 4 stars: 8 (8%)
  • 3 stars: 5 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (2%)
Some of the reviews shown are from related products the merchant grouped with this one.
S
Sean
Awesome shirts

Great

C
Clifford G.
Air weight undershirt

Just tried my air weight under shirt. Fits perfectly I’ll be ordering more.

J
John F.
Tee shirt

I like it. It is comfortable

S
SRS
Great Ts

Excellent product. Cool & comfortable fabric. Perfect fit.

d
david h.
perfect

tried multiple brands and the fit and materials of these are the best I've tried. I just ordered more and cleaning out my t-shirt drawer!!!

M
Michael L.
Deep V neck that I’ve been looking for

I have tried a couple different v neck undershirts but they keep making me sweat a lot and then start to stink after a couple months. So far, I feel more comfortable and have been sweating less.

R
Ryan T.
This is the undershirt we’ve all been looking for

Light, super stretchy with ventilation. I will be wearing only these under my dress shirts.

J
Jason K.
Better than advertised

Great fit. Super comfortable, moisture wicking no leak through of sweat onto my shirt - exactly what I wanted!

M
Mike H.
Great quality lightweight undershirt

Will be ordering more and switching from Tommy John

H
Hart C.
Re:Luxe AirWeight Undershirt - High V,

Hands down the most comfortable t-shirt I've ever owned. The fit is outstanding I just ordered seven more.

M
Maverick M.
Very comfortable and soft

Highly recommended, best inner shirt I’ve had

R
Ramon L.
Super comfortable

is my second order, got me a set of 9 a few month ago and I love this undershirts.

J
Jeff
Great

Best undershirt I ever wore. Great quality and super comfortable

T
Tiffany
Love these new shirts!

My husband loves these new shirts and can't wait for me to order more. Soft, comfortable, just the right amount of stretch!

A
Andrew M.
Why spend top dollar?

The quality, fit and performance of the brand exceeded my expectations and I’m on to ordering more!

J
JJ
Dependable durable

Elastic feels just as good 3 years later with weekly use and washing

N
Neill H.
Comfortable undershirt

Nice to find a comfortable undershirt that is long enough to not need constant re-tucking

B
Barry R.
Comfortable well fitting undershirts

I had tried many different brands since I lost 160 lbs. These shirts are the first that work for me. They are just as advertised. I highly recommend to anyone that is you are looking for comfort and quality then buy these shirts.

T
Tom Q.
Soft, great fit

Love these t shirts, soft and tight fitting

L
Lou S.
Very surprised

Undershirt arrived quickly and was better than I expected in a couple areas. 1. It is unbelievably soft. 2. It literally fit like a glove (discovered that the best fit for an undershirt). 3. Looks, feels and fits great after at least 10 washes.

C
Charles M.T.
Excellent tee!

Very comfortable. I forget I’m wearing a tee shirt. I ordered 1 to check size, fit, etc. just bought 6 more!

W
William B.
Greaaaaattt!

I have found the brand I love. T-shirts, boxers and dress shirt are the best!

A
Anonymous
fits great

i thought it would be too tight, but the chest is bigger than the waist and the fabric is not restrictive. i've ordered this twice

R
Richard A.
Love the fit

Perfectly made and absolutely comfortable wear

A
Anonymous
Great fit

I've gone through a lot of undershirts, this one is the first that I've really liked. Fits great, doesn't untuck, I love the feel too.

F
Facebook-Redacted L.N.
Comfortable, good fit

Just as advertised. I will be buying more.

H
Henry M.
Amazing Fabric and Great Fit

The Lux Airweight Deep V fits as expected—nicely slim without clinging—and the fabric is impressively breathable and soft. It feels great against the skin and holds up very well after washing. Under a dress shirt, it helps keep you cool and dry, and the deep V stays out of sight. The length is practical too—it stays tucked throughout the day. International shipping to Germany was quick and with no customs troubles.

The main downsides are the relatively steep price for just an undershirt and a return policy that isn’t very friendly for non-US customers. It would be helpful to have a one-time option to order multiple sizes—ideally covering different fits even within one product category—and return what doesn’t work in a single shipment, without high restocking fees.

N
Nicola V.

Great Fit and Quality

M
Marshall G.
Great undershirt

Perfect fit and breathability. Makes me feel slimmer.

B
Bradley R.
The Under Shirt I've Been Searching For:

Thank you Citizens, glad I found you. I've been searching for an undershirt that compresses and helps keep me cool at the same time. The materials are comfortable and have the correct amount of 'stretch". Perfect for golf season.

Key Performance Features
Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 1.

High-Performance Fabric

A custom built, eco-friendly, high-performance microfiber with technical qualities for all-activity and all-weather comfort: sweat-wicking, quick-drying, 360°stretch, anti-odor, cuddling-with-pandas soft, durable, breathable, featherlight and everything-able. 

Made from recycled bottles (size, to be exact) to divert waste from landfills and oceans and lessens our dependency on fossil fuels. 

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 2.

Stay-Tucked Length

Cut longer in the front and even longer in the back, it stays tucked through every move, reach or stretch. No bunching, no ride-up and no more readjustments.

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 3.

Form-Fitting, Better Layering

Designed to contour to your body with a tailored athletic fit—no excess fabric around the gut, no boxy silhouette. It layers cleanly under dress shirts and disappears under any outfit.

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 4.

Stays Hidden

Designed with a low-profile collar, form fitting silhouette, this undershirt stays invisible under dress shirts—no lines, no bulk, no distractions. It keeps your outfit sharp and polished, so all anyone sees is a clean, put-together look.

Key Performance Features
Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 1.

High-Performance Fabric

A custom built, eco-friendly, high-performance microfiber with technical qualities for all-activity and all-weather comfort: sweat-wicking, quick-drying, 360°stretch, anti-odor, cuddling-with-pandas soft, durable, breathable, featherlight and everything-able. 

Made from recycled bottles (size, to be exact) to divert waste from landfills and oceans and lessens our dependency on fossil fuels. 

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 2.

Stay-Tucked Length

Cut longer in the front and even longer in the back, it stays tucked through every move, reach or stretch. No bunching, no ride-up and no more readjustments.

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 3.

Form-Fitting, Better Layering

Designed to contour to your body with a tailored athletic fit—no excess fabric around the gut, no boxy silhouette. It layers cleanly under dress shirts and disappears under any outfit.

Rating of 1 means .
Rating of 4 means .
The rating of this product for "" is 4.

Stays Hidden

Designed with a low-profile collar, form fitting silhouette, this undershirt stays invisible under dress shirts—no lines, no bulk, no distractions. It keeps your outfit sharp and polished, so all anyone sees is a clean, put-together look.

Comfort Powerhouse
Eco-Friendly, Wrinkle-Resistant High-Performance Fabric

A high-tech classic built with a lightweight, recycled technical fabric that’s light on the planet but heavy on performance.

Wrinkle-resistant

Moisture-wicking

Quick-drying

Anti-odor

Incredible 360° stretch

Low maintenance

Cuddling-with-pandas softness

Packs easily

High V neck

Deep enough for a one-button open collar.

Low Profile, Anti-Bacon Collar

The lay-flat collar is stitched to prevent bacon neck and minimize visible lines to remain hidden under a shirt.

Forward set shoulder seams

Reduce visible seam lines when layered.

Tailored slim fit

Form-fitting for better layering. No visible fabric bunching at the torso. Keeps hidden under a dress shirt

Mid-arm length sleeves

Not too long or too short and rests at the middle of your bicep.

Mesh breathe zones

Micro vents side panels for enhanced breathability under your arm and midsection

Durable Mobility Side Panels

The mesh side panels double as mobility gussets for freedom of movement. It’s built like a tank but moves like a gymnast. A gymnast in a tank? C’mon, that’s a made-for-TV movie idea

Stay-tucked length

Cut longer in the front and even longer in the back to stay tucked in even when you're seated. No accidental visible butt cracks here.

 

Pinch to zoom

Works well with
X