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

132 reviews
132 reviews
$399 $499
Save $100

Select Color – grey
Jacket Size

Size
Sleeve Length

Sleeve Length
Estimated Delivery: Mar 29 - Apr 5
Free US Shipping & Returns45 Day Money-Back Guarantee
Size Chart

Short

< 5.5"

Regular

5.5 - 6.1"

Long

> 6.1"

xJacket 4.0
in
cm
Your Chest
Chest Width (Garment)
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
Chest Width (Garment)
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
Chest Width (Garment)
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.

Chest Width

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

Sleeve Length

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

Jacket Length

Beginning at the center of the collar base (where the jacket’s back seam meets the collar) measure to the bottom hemline.

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

< 5.5"

Regular

5.5 - 6.1"

Long

> 6.1"

xJacket 4.0
in
cm
Your Chest
Chest Width (Garment)
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
Chest Width (Garment)
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
Chest Width (Garment)
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.

Chest Width

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

Sleeve Length

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

Jacket Length

Beginning at the center of the collar base (where the jacket’s back seam meets the collar) measure to the bottom hemline.

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. 

  • We recommend using the Find My Size button or size chart to double-check your size 
  • Fit: Tailored - in between a standard and a slim fit 
  • Suit lengths are optimized for most people from 5'6" to 6'2" 
  • On average, our customers say it fits small so we recommend sizing up if you are between sizes 
  • Our suits can be tailored with the right expertise. Please use a tailor that is confident they are able to work with our materials and constructions 
  • 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
  • Hang to dry in the shade
  • Iron only if necessary, use coolest setting possible
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 132 reviews
QualityRated 4.8 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
132 reviews
  • DD
    Darrel D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    X jacket

    This is the best fitting most comfy jacket out there!!

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • NS
    Nathan S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    23 hours ago
    Great fit!

    So much more comfortable than I am used to!

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 1.0 on a scale of minus 2 to 2
    Was this helpful?
  • MC
    Michael C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Perfect suit

    Awesome suit. Perfect fit. Super comfy

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • MJ
    Mel J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    suit

    this suit was the most comfortable suit Ive ever had. Love 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?
  • AK
    Adam K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Perfect fit

    Perfect fit for the jacket! My only issue was trying to order a 46S, which is rarely made apparently, I’ve had trouble ordering that through regular stores as well… but i ordered the 44S and it fit exactly how it should!

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