xShirt 4.0
Select Your Shirt Size
Free 45-Day Exchanges & Returns
Perfect FitGuarantee
Free Shipping& Returns*
Short
< 5' 6"
Regular
5' 6" - 6' 1"
Long
> 6' 1"
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
25.25
|
25.5
|
26
|
26.25
|
26.75
|
27.25
|
|
30.25
|
31
|
31.75
|
32.25
|
33
|
33.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
24
|
24.5
|
25
|
25.5
|
26
|
26.5
|
|
29
|
29.75
|
30.5
|
31.25
|
32
|
32.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
26
|
26.5
|
27
|
27.25
|
27.5
|
28
|
|
31.5
|
32.25
|
33
|
33.5
|
34.25
|
35
|
Regular
5' 6" - 6' 1"
Long
> 6' 1"
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
19.25
|
20.5
|
21.75
|
23
|
24.5
|
26
|
|
16
|
17.25
|
18.5
|
19.75
|
21.25
|
22.75
|
|
25.25
|
25.5
|
26
|
26.25
|
26.75
|
27.25
|
|
30.25
|
31
|
31.75
|
32.25
|
33
|
33.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
19.25
|
20.5
|
21.75
|
23
|
24.5
|
26
|
|
16
|
17.25
|
18.5
|
19.75
|
21.25
|
22.75
|
|
26
|
26.5
|
27
|
27.25
|
27.5
|
28
|
|
31.5
|
32.25
|
33
|
33.5
|
34.25
|
35
|
Your neck
Measure at the center of your neck where the collar would sit (right below the Adam's apple), holding one finger underneath the tape measure to ensure room for comfort.
Shirt neck
Lay collar flat on a table and measure across from the center of the collar button to the edge of the buttonhole slit.
Shirt chest
Lay flat, then measure from the lowest point of the left armhole to the same point on the right.
Shirt waist
Lay flat, then measure straight across from the left to right edge at the point 19"/48cm down from the shoulder fold.
Sleeve length
Lay flat, then measure from the shoulder seam to the end of the sleeve.
Shirt length
Measure from the center of the collar base (where the back seam meets the collar) down to the bottom hem.
Still unsure about your size?
Let our style experts assist you with sizing easily and quickly. Chat with us live, give us call or drop an email and we'll get you your perfect fit.
LIVE CHAT
1-888-MY-XSUIT
SUPPORT@XSUIT.COM
Short
< 5' 6"
Regular
5' 6" - 6' 1"
Long
> 6' 1"
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
25.25
|
25.5
|
26
|
26.25
|
26.75
|
27.25
|
|
30.25
|
31
|
31.75
|
32.25
|
33
|
33.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
24
|
24.5
|
25
|
25.5
|
26
|
26.5
|
|
29
|
29.75
|
30.5
|
31.25
|
32
|
32.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
20
|
21.25
|
22.5
|
23.75
|
25.25
|
26.75
|
|
18
|
19.25
|
20.5
|
21.75
|
23.5
|
24.75
|
|
26
|
26.5
|
27
|
27.25
|
27.5
|
28
|
|
31.5
|
32.25
|
33
|
33.5
|
34.25
|
35
|
Regular
5' 6" - 6' 1"
Long
> 6' 1"
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
19.25
|
20.5
|
21.75
|
23
|
24.5
|
26
|
|
16
|
17.25
|
18.5
|
19.75
|
21.25
|
22.75
|
|
25.25
|
25.5
|
26
|
26.25
|
26.75
|
27.25
|
|
30.25
|
31
|
31.75
|
32.25
|
33
|
33.75
|
|
XS
|
S
|
M
|
L
|
XL
|
XXL
|
|
13 - 14.5
|
14.5 - 15.25
|
15.25 - 16
|
16 - 16.75
|
16.75 - 17.5
|
17.5 - 18.25
|
|
14.75
|
15.5
|
16.25
|
17
|
17.75
|
18.5
|
|
19.25
|
20.5
|
21.75
|
23
|
24.5
|
26
|
|
16
|
17.25
|
18.5
|
19.75
|
21.25
|
22.75
|
|
26
|
26.5
|
27
|
27.25
|
27.5
|
28
|
|
31.5
|
32.25
|
33
|
33.5
|
34.25
|
35
|
Your neck
Measure at the center of your neck where the collar would sit (right below the Adam's apple), holding one finger underneath the tape measure to ensure room for comfort.
Shirt neck
Lay collar flat on a table and measure across from the center of the collar button to the edge of the buttonhole slit.
Shirt chest
Lay flat, then measure from the lowest point of the left armhole to the same point on the right.
Shirt waist
Lay flat, then measure straight across from the left to right edge at the point 19"/48cm down from the shoulder fold.
Sleeve length
Lay flat, then measure from the shoulder seam to the end of the sleeve.
Shirt length
Measure from the center of the collar base (where the back seam meets the collar) down to the bottom hem.
Still unsure about your size?
Let our style experts assist you with sizing easily and quickly. Chat with us live, give us call or drop an email and we'll get you your perfect fit.
Fit Guide
Modern Fit
Accommodating in the chest, shoulders, and waist while still maintaining a sleek silhouette.
Slim Fit
Fitted in the chest and shoulders with a slight taper at the waist.
Fit Guide
Modern Fit
Accommodating in the chest, shoulders, and waist while still maintaining a sleek silhouette.
Slim Fit
Fitted in the chest and shoulders with a slight taper at the waist.
"Best shirt I've ever owned for comfort, practicality and style." - James G.
Made with a proprietary stretch fabric that maximizes comfort and freedom of movement. Enhanced with the same cutting-edge technology as the xSuit, the xShirt 4.0 is resistant to wrinkles, stains and odors, allowing you to look and feel your best at all times with minimal effort.
Maximum Stretch
Wrinkle Resistant
Extra Breathable
Machine Washable
StainResistant
OdorResistant
*Contiguous US only
- We recommend using the Find My Size button or size chart to double-check your size
- Fit: True to size, buy your normal size
- Shirt lengths are optimized for most people from 5’4" to 6’4"
- Tailoring our shirts is not recommended due to the unique construction
- Tailored or altered garments won't be eligible for refunds or exchanges or covered by the 1-year warranty
- 50% polyamide, 25% rayon, 13% tencel, 9% spandex, 3% spun silk
- Machine wash cold
- Wash with like colors
- Hang to dry
- Do not bleach
- Iron only if necessary, use coolest setting possible
International shipping charges do not include duties or taxes for applicable countries. You will need to pay the carrier at the time of delivery to release your order. Please note: If you refuse your package upon arrival, the shipping charges will be deducted from your refund.
Returns We offer 45-day returns & exchanges for items in brand-new condition (unsoiled, unwashed, unaltered). Please keep the tags intact and the garments clean when trying them on at home. Do not wear them outside.
Return shipping is free within the US. If you’re returning from overseas, we ask that you cover that cost. You will not be refunded for shipping cost or any duties/taxes incurred.
Notify Me When Available
We'll notify you when this product is back in stock.
Notify Me When Available
We'll notify you when this product is back in stock.
Perfect Fit Guarantee
If you’re not happy with the fit of any garment, we’ll replace it at no cost*. Alternatively, you can return it within 45 days for a full refund.
*Contiguous US only
Free Shipping & Returns
Free Shipping Get free shipping on all contiguous US orders over $135. We also offer affordable rates for international shipping.
Free Returns We offer free exchanges & returns* within 45 days for items in brand-new condition (unsoiled, unwashed, unaltered).
*Contiguous US only
Features
8-Way Stretch
Experience full freedom of movement never before seen in a dress shirt. The other “stretch shirts” don’t even come close.
Feels Like Silk
Our proprietary fabric blend has been engineered for softness and silkiness that would make your girlfriend jealous.
Stain Resistant
Our proprietary nanotechnology repels liquids and stains like magic. Don’t let accidental spills or embarrassing stains ruin your day.
Ultra Breathable
Designed for maximum breathability so you don’t ever feel hot or stuffy. The lightweight fabric won’t weigh you down.
Wrinkle Resistant
Our revolutionary fabric technology releases wrinkles and retains shape—for a sharp and crisp look, always.
Enhanced Durability
We fuse our seams together in a rare process that takes 4x longer than regular stitching, making it last 5x longer.
The perfect dress shirt
The xShirt offers the perfect amount of stretch and flexibility while also being very cool and breathable.
Josh W.
Verified Buyer
Classy and comfortable
Unlike any other shirt, in a great way. The flexible material brings comfort to a long work day and traveling is a cinch.
Seth L.
Verified Buyer
Everyday wear
It has been my business outfit almost every day. In a hot and humid environment, this shirt keeps me comfortable and dry.
Ian T.
Verified Buyer
- NINick I.Verified BuyerReviewingxShirt 4.0 - Light BlueI recommend this productRated 5 out of 5 stars16 minutes agoPerfect Fit
This shirt fits perfectly!
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True To Size Runs LargeWas this helpful? - NINick I.Verified BuyerReviewingxShirt 4.0 - BlackI recommend this productRated 5 out of 5 stars17 minutes agoSolid Fit
I've been wearing extra slim most of my adult life but that's until I finally found xSuit 4.0 dress shirt and MAN! Love the way it fits! Thank you!
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True To Size Runs LargeWas this helpful? - CWchristopher w.Verified BuyerReviewingxShirt 4.0 - WhiteI recommend this productRated 5 out of 5 stars2 weeks agoImpossible Shirt!
This button down shirt fits like no other, truly remarkable that the fit is so good with limited fitment information needed at order placement. Fantastic product and will be purchasing more in due time.
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True To Size Runs LargeWas this helpful? - KMKevin M.Verified BuyerReviewingxShirt 4.0 - BlackI recommend this productRated 5 out of 5 stars2 weeks agoLooks Great
Love the quality and fit.
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True To Size Runs LargeWas this helpful? - KMKevin M.Verified BuyerReviewingxShirt 4.0 - NavyI recommend this productRated 5 out of 5 stars2 weeks agogreat look
Love the quality and fit.
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True To Size Runs LargeWas this helpful?