xPant 4.0 Dark Grey - Final Sale
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xSuit 4.0 is discontinued and will not be restocked.
Click here to check out the latest xSuit 5.0
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"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 these xSuit 4.0 pants 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 highly popular dark grey color is perfect for mixing and matching with different colors, while providing stretch and comfort you would never previously imagine in a suit.
- 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
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 Items marked as Final Sale are not valid for exchange or refund. If you receive a defective item, we will take responsibility and honor them under our 1-year warranty.
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
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.
Repels liquids like magic.
Less stains, less odors, less need to wash. Thanks to industry-leading nanotechnology, liquids roll off the xSuit 4.0 without leaving a trace.
Wash from home.
Toss the xSuit 4.0 into your washing machine and call it a day. Never waste money or time on dry cleaning again.
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.
Over 50,000 customers worldwide
Fits like a glove
Super comfortable, not too tight, and doesn't give that boxy look. I've worn it to work and out to dinner, and it doesn't feel out of place in either setting.
Jefet F.
Verified Customer
Love wearing this
Was surprised at the quality. This isn’t athleisure stuff. This looks and fits better than my more expensive suits. It just looks and feels good from the start.
Emil G.
Verified Customer
Perfect for travel
Couldn't be happier with the fit, quality and comfort of the xSuit. Runs true to size and can be worn all day doing anything and feels great.
Geoffrey E.
Verified Customer
Customer Reviews
- JPJon P.Verified BuyerReviewingxPant 4.0 Dark Blue - Final SaleI recommend this productRated 5 out of 5 stars4 days agoWill buy again
Pants are good, shipping was fast, will get again.
- APAndrei P.Verified BuyerReviewingxPant 4.0 Dark Blue - Final SaleI recommend this productRated 5 out of 5 stars2 months agoGreat pants
Lovely pants. Great stretch fabric, feels like pajamas. Little things like the inner pocket make so much difference.
- JMJonathan M.Verified BuyerReviewingxPant 4.0 Dark Blue - Final SaleI recommend this productRated 5 out of 5 stars3 months agoBest pants ever!
These are hands down the most comfortable, light weight, soft, fresh and stretchy pants I have used in my entire life for a suit. Too bad they are gone now, the 5.0 is wool, so they are hot and itchy; I will miss the 4.0 pants and they will probably be my last purchase.
- BKBryan K.Verified BuyerReviewingxPant 4.0 Dark Blue - Final SaleI recommend this productRated 5 out of 5 stars6 months agoExceptional Quality and Style
I recently purchased the xPant 4.0 Dark Blue suit, and I must say, it exceeded all my expectations. The craftsmanship is impeccable, showcasing a perfect blend of modern style and timeless elegance. The dark blue color is rich and versatile, making it suitable for both formal events and more relaxed occasions.
The fit is spot on, offering a tailored look right off the rack. The fabric feels luxurious and comfortable, allowing for ease of movement without compromising on style. Every detail, from the stitching to the buttons, speaks to the high quality of this suit.
Given that this was a final sale, I couldn't be happier with my purchase. The xPant 4.0 has quickly become my go-to suit, and I have received numerous compliments every time I wear it. If you're looking for a standout suit that combines sophistication with comfort, I highly recommend the xPant 4.0 Dark Blue. It's truly amazing!
- NNNico N.Verified BuyerReviewingxPant 4.0 Black - Final SaleI recommend this productRated 5 out of 5 stars7 months agoYes
Another perfect fit... I will be getting other colors in the future.