xJacket 4.0 Black
4.8
Rated 4.8 stars
58 Reviews
$399 $499 Save $100

Select Color –
Black
Select Color –
Black
Black
Size
Sleeve Length

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.

Estimated Delivery: Feb 3 - Feb 10
FREE US SHIPPING
& RETURNS
45 DAY MONEY-BACK
GUARANTEE

"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 jacket 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. This classic black color is the most popular of our stretch suit versions and works perfectly for any occasion. 

SIZE & FIT

  • Suit lengths are optimized for most people from 5’2" to 6’4"
  • We recommend using the Find My Size button to check your size
  • Fit: Regular - choose your regular size or use the recommended size from Find My Size
  • 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

MATERIALS & CARE

  • 60% viscose, 31% polyamide, 9% elastane
  • Machine wash cold on gentle cycle or hand wash 
  • Hang to dry in the shade
  • Iron only if necessary, use the coldest setting possible and avoid ironing over the seams
  • Do not dry clean
  • Do not use fabric softener

No dry-cleaning, ironing, or steaming required.

All style, no maintenance. Suiting as it should be.

8-Way Stretch

For the most freedom and ease of movement.

Machine Washable

Never dry-clean your suit again.

Wrinkle Resistant

Event-ready and easy to pack. No iron required.

Stain Resistant

Spill-proof. Accident-proof. Life-proof.

Odor Resistant

Fresh & clean with minimal maintenance.

Light & Breathable

For monsoon weddings & high-stakes meetings.

More comfortable than your tracksuit.

8-way stretch technology

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.

Stain-resistant.

Advanced liquid-repellent nanotechnology

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.

Machine-washable.

Durable fabric construction

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.

The ultimate travel suit.

Packable, wrinkle-resistant fabric

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.

Lasts 5x longer.

Thermo-fused, reinforced seams

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

8X

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

4.8
Rated 4.8 stars
Based on 58 reviews
QualityRated 4.7 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
58 reviews
  • JY
    Jessy Y.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    2 days ago
    my first xsuit

    Love it! Fits perfectly

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
  • GS
    Gabriel S.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    4 days ago
    Great Suit!

    Recently purchased the xSuit 4.0 in Black and it is fantastic! The stretch is unreal but the suit looks as professional as ever, even though it's made of such stretchy fabric. HIGHLY recommend!!!

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
  • SB
    Scott B.
    Verified Buyer
    I recommend this product
    Rated 4 stars
    1 week ago
    considering buying another

    extremely more comfortable than normal suits

    QualityRated 4.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
  • OT
    Orlando T.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    1 week ago
    Good quality

    Good quality with speed delivery. Will be perfect if the jacket come with hanger.

    QualityRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
  • MH
    Mark H.
    Verified Buyer
    I recommend this product
    Rated 5 stars
    1 week ago
    Review

    Suite fits well and look nice new.

    Can it be Dry Cleaned? I dry clean my currents suites every one to two weeks. I wear them for work.

    Can the Suite be included in my dry cleaning rotation.

    Inner pants waist button is loose. I might need to reinforce it with thread.

    I hit the order button to quickly for the shirt. I immediately realized the default size is S small. I tried to edit my order to a L large and I could not. So I must return the shirt for a L large.

    QualityRated 4.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    X Profile picture for xSuit
    xSuit
    1 week ago
    Hi Mark! Please know that you do not need to dry clean your xSuit 4.0 as it is made to be machine-washable 😊
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