xJacket 4.0 Light Grey
xJacket 4.0 Light Grey
xJacket 4.0 Light Grey
xJacket 4.0 Light Grey
Light Grey

xJacket 4.0

223 reviews
223 reviews
$399 $499
Save $100

Select Color – light grey
Jacket Size

Size
Sleeve Length

Sleeve Length
Estimated Delivery: Jun 13 - Jun 20
Perfect Fit
Gurantee Free Shipping
& Returns*
Size Chart

Short

< 5' 6"

Regular

5' 6" - 6' 1"

Long

> 6' 1"

xJacket 4.0
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
34
XS
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
50
4XL
36.5 - 38
38 - 39.5
39.75 - 41.25
41.5 - 42.75
43 - 44.5
44.75 - 46
46 - 47.5
47.75 - 49
49.25 - 50.75
19.5
20.25
21
22
22.75
23.5
24.25
25
25.75
23.25
23.75
24.25
24.75
25
25.25
25.5
25.75
26
29.75
30.25
30.75
31
31.5
31.75
32.25
32.75
33
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
38 - 39.5
39.75 - 41.25
41.5 - 42.75
43 - 44.5
44.75 - 46
46 - 47.5
47.75 - 49
20.25
21
22
22.75
23.50
24.25
25
23.25
23.75
24
24.25
24.5
24.75
25
29
29.5
29.75
30.25
30.75
31.25
31.5
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
37.5 - 39
39.25 - 40.75
41 - 42.5
42.5 - 44
44 - 45.5
45.5 - 47
47.25 - 48.5
20
20.75
21.5
22.5
23.25
24
24.75
25.25
25.75
26
26.25
26.5
27
27.25
31.5
31.75
32.25
32.75
33
33.5
33.75

Your chest

Measure under your arms around the fullest part of the chest, keeping the tape measure parallel to the floor.

Jacket chest

Measure from the lowest point of the left armhole to the same point on the right.

Jacket waist

Measure across at the midway point just below the first button.

Shoulder

Measure straight across from shoulder seam to shoulder seam.

Sleeve length

Measure from the top of the armhole seam straight down to the end of the sleeve.

Jacket 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
Size Chart

Short

< 5' 6"

Regular

5' 6" - 6' 1"

Long

> 6' 1"

xJacket 4.0
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
34
XS
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
50
4XL
36.5 - 38
38 - 39.5
39.75 - 41.25
41.5 - 42.75
43 - 44.5
44.75 - 46
46 - 47.5
47.75 - 49
49.25 - 50.75
19.5
20.25
21
22
22.75
23.5
24.25
25
25.75
23.25
23.75
24.25
24.75
25
25.25
25.5
25.75
26
29.75
30.25
30.75
31
31.5
31.75
32.25
32.75
33
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
38 - 39.5
39.75 - 41.25
41.5 - 42.75
43 - 44.5
44.75 - 46
46 - 47.5
47.75 - 49
20.25
21
22
22.75
23.50
24.25
25
23.25
23.75
24
24.25
24.5
24.75
25
29
29.5
29.75
30.25
30.75
31.25
31.5
in
cm
Your Chest
Jacket Chest
Sleeve Length
Jacket Length
36
S
38
M
40
M/L
42
L
44
XL
46
XXL
48
3XL
37.5 - 39
39.25 - 40.75
41 - 42.5
42.5 - 44
44 - 45.5
45.5 - 47
47.25 - 48.5
20
20.75
21.5
22.5
23.25
24
24.75
25.25
25.75
26
26.25
26.5
27
27.25
31.5
31.75
32.25
32.75
33
33.5
33.75

Your chest

Measure under your arms around the fullest part of the chest, keeping the tape measure parallel to the floor.

Jacket chest

Measure from the lowest point of the left armhole to the same point on the right.

Jacket waist

Measure across at the midway point just below the first button.

Shoulder

Measure straight across from shoulder seam to shoulder seam.

Sleeve length

Measure from the top of the armhole seam straight down to the end of the sleeve.

Jacket 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

"Moves and breathes like no other suit we've ever worn before." - Men's Journal

Made with proprietary 8-way stretch fabric that provides comfort unlike any suit you've worn before. Cutting-edge design and technology makes the xSuit 4.0 wrinkle resistant and machine washable, allowing you to look your best at all times with minimal effort. A versatile suit that's lightweight and breathable, ready for any occasion. Try this new light grey color that looks as good as it feels, and get ready for the confidence that it brings. 

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
  • Suit lengths are optimized for most people from 5’2" to 6’4"
  • We recommend using the Find My Size app to check your size
  • Regular Fit - choose your regular suit size or the size recommended by the Find My Size app
  • Tailoring the xSuit 4.0 (apart from hemming the pants) is not recommended due to the thermo-fused construction
  • Tailored or altered garments won't be eligible for refunds or exchanges but are still covered by our 1-year warranty
  • 60% viscose, 31% polyamide, 9% elastane
  • Machine wash cold on gentle cycle or hand wash, use light detergent
  • Hang to dry in shade
  • Iron only if necessary, use low to medium setting and avoid ironing over the seams
  • Do not dry clean
  • Do not use fabric softener
Shipping We offer free Priority Shipping for all US orders over $150. We also offer affordable rates for international shipping. Shipping times range from 3-10 business days depending on your location.

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 that are in 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.
At xSuit, we stand behind the quality of our products 100%. We have a 1-year warranty period on all manufacturing issues. If you’re unsure if it’s wear and tear or a manufacturing issue, contact us and we’d be more than happy to help.

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.

8-way stretch technology

More comfortable than your tracksuit.

It's why Forbes calls xSuit “the most comfortable, everyday, and everywhere suit.” Our proprietary fabric is much more expensive to produce than other stretch fabrics—because it maximizes stretch, shape retention, and breathability.

Advanced nanotechnology

Stain-resistant.

Thanks to industry-leading nanotechnology, liquids roll off the xSuit 4 without leaving a trace. Machine-washability also makes the xSuit 4 quick and easy to maintain—without ever needing to pay a dry-cleaning bill.

Durable fabric construction

Machine-washable.

Toss the xSuit 4.0 into your washing machine and call it a day. Never waste money or time on dry cleaning again.

Packable, wrinkle-resistant fabric

The ultimate travel suit.

Throw the xSuit 4 into a suitcase, gym bag, or backpack without a second thought. No iron, steamer, or suit bag required. Our revolutionary fabric technology releases wrinkles and retains shape—for sharp and defined structure, always.

Thermo-fused, reinforced seams

Lasts 5x longer.

We fuse our seams together in a rare process that takes four times longer than regular stitching. The result: seams that remain flat and smooth, and a durable suit that maintains its shape and lasts five times longer.

xSuit vs Others

xSuit

8-Way Stretch

Full range of motion

Wrinkle Resistant

Look sharp all day

Stain Resistant

Repels stains & liquids

Machine Washable

No more dry cleaning

Enhanced Durability

Reinforced seams

Other Suits

Customer Reviews

4.9
Rated 4.9 out of 5 stars
Based on 223 reviews
QualityRated 4.9 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
223 reviews
  • MH
    Max H.
    Verified Buyer
    xJacket 4.0 Dark Blue
    Reviewing
    xJacket 4.0 Dark Blue
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    So Flexible and stylish

    This suit is so flexible, you really feel at ease, and I love the new blue color. I'd definitely recommend the Xsuit to anyone who needs to look sharp and wants to be active --while wearing it!!

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • JB
    Jon B.
    Verified Buyer
    xJacket 4.0 Dark Grey
    Reviewing
    xJacket 4.0 Dark Grey
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Great Fit

    Love the material. Snug enough around the arms and shoulders, but the stretchy material doesn’t make it restrictive.

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • DA
    Darian A.
    Verified Buyer
    xJacket 4.0 Black
    Reviewing
    xJacket 4.0 Black
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    dammm

    stretch impresses friends, comfortable af. make them cheaper plz i want every color

    QualityRated 5.0 on a scale of 1 to 5
    FitRated -1.0 on a scale of minus 2 to 2
    Was this helpful?
  • OV
    Omar von E.
    Verified Buyer
    xJacket 4.0 Black
    Reviewing
    xJacket 4.0 Black
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Very Comfortable and looks nice.

    My favourite "suit" I wear to travel. Super comfortable, stretches nicely.

    Was this helpful?
  • AP
    Andrei P.
    Verified Buyer
    xJacket 4.0 Dark Grey
    Reviewing
    xJacket 4.0 Dark Grey
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Very impressive product with unique features I was looking for

    I was always looking for clothes with unique features and that is why I bought an xsuit and pants. So far, I love it. Comfortable, and spill-resistant, and stretchiness feels great. I'm planning to get more products in the future.

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
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