Commande sois disant VIP par abonnement. J'ai reçu des caleçons de l'ancienne collection et qui reviennent plus chers que si j'avais commandé directement sur le site les nouveaux modèles. En plus j... Toon meer
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Lees wat reviewers zeggen
The opening design makes it easier for me when I go to the bathroom, as I am an older man who sometimes gets urgency I can gain access quickly. It's also a comfortable fit.
I’ve already come back to buy more, which says everything. It’s rare to find a brand that lives up to expectations like this, but Crossfly definitely does. Highly recommended — I’ll be a repeat custom... Toon meer
My favorite underwear. I think about a few of the my first purchase, while I loved them, Crossfly sent me an email with a not that the 3 pair I purchased were not up to their standards and offered a r... Toon meer
Bedrijfsgegevens
Over Crossfly
Geschreven door het bedrijf
Crossfly was created to redefine everyday comfort for men. For too long, men have settled for outdated designs and average-quality underwear, while women’s underwear has evolved with innovation, support, and premium fabrics. We’re here to level the playing field — with performance-driven, intelligently designed products that put comfort first.
Born from a small team of UK and US sportswear professionals with decades of experience in product innovation and marketing, Crossfly was created with a simple mission: to elevate men’s everyday comfort through intelligent design, premium quality, and sustainable thinking.
We’ve poured our expertise into creating a lifestyle brand that puts performance, durability, and comfort first. Our underwear and socks aren’t just everyday essentials — they’re your go-to, must-have gear that supports you through work, sport, travel, and everything in between. With every Crossfly product, you’ll feel the difference from the moment you put it on.
What Sets Crossfly Apart?
Unmatched Comfort: Our Cocoon internal pocket system offers all-day support, eliminates friction, and keeps you cool — so you can focus on life, not discomfort.
Innovative Design: The X-Fly reimagines the traditional Y-front with a faster, smarter, one-handed access system that just makes sense.
Premium Fit: Our ZeroFold360™ Waistband moves with your body and stays smooth — no rolling, no digging, just pure comfort.
Feel-Good Products in Every Way We don’t launch anything unless it improves on what came before. That means using superior materials that feel better and last longer than the competition. And where possible, we choose sustainable options, from responsibly sourced fabrics to 100% recyclable packaging. Because looking after the planet is part of feeling good, too.
Our Vision: Take Comfort to the Extreme Whether you're pushing limits or just getting through a long day, Crossfly is designed to move with you, support you, and make you feel great doing it. Once you’ve worn Crossfly, you won’t want to go back.
Discover the Crossfly difference at crossfly.com
Born from a small team of UK and US sportswear professionals with decades of experience in product innovation and marketing, Crossfly was created with a simple mission: to elevate men’s everyday comfort through intelligent design, premium quality, and sustainable thinking.
We’ve poured our expertise into creating a lifestyle brand that puts performance, durability, and comfort first. Our underwear and socks aren’t just everyday essentials — they’re your go-to, must-have gear that supports you through work, sport, travel, and everything in between. With every Crossfly product, you’ll feel the difference from the moment you put it on.
What Sets Crossfly Apart?
Unmatched Comfort: Our Cocoon internal pocket system offers all-day support, eliminates friction, and keeps you cool — so you can focus on life, not discomfort.
Innovative Design: The X-Fly reimagines the traditional Y-front with a faster, smarter, one-handed access system that just makes sense.
Premium Fit: Our ZeroFold360™ Waistband moves with your body and stays smooth — no rolling, no digging, just pure comfort.
Feel-Good Products in Every Way We don’t launch anything unless it improves on what came before. That means using superior materials that feel better and last longer than the competition. And where possible, we choose sustainable options, from responsibly sourced fabrics to 100% recyclable packaging. Because looking after the planet is part of feeling good, too.
Our Vision: Take Comfort to the Extreme Whether you're pushing limits or just getting through a long day, Crossfly is designed to move with you, support you, and make you feel great doing it. Once you’ve worn Crossfly, you won’t want to go back.
Discover the Crossfly difference at crossfly.com
Free Shipping
Geschreven door het bedrijf
- With any purchase above $60/£50
- Shipping costs sucks. We know it. We try to be as fair as we can and absorb the cost so you don't have to. We have a low threshold for this reason so you can enjoy free shipping (most of the time).
Crossfly Promise
Money Back Guarantee on your First Pair
Get your money back if you're not 100% happy.
Contactgegevens
Verenigd Koninkrijk
- hello@crossfly.com
- crossfly.com
Bestselling styles
4,5
Uitstekend
445 reviews
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Dit bedrijf nodigt klanten uit om een review achter te laten. Deze mag zowel positief als negatief zijn.
Heeft 96% van zijn negatieve reviews beantwoord
Reageert doorgaans binnen 1 week
Zo gebruikt dit bedrijf Trustpilot
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I have had crossfly before
I have had crossfly before, and I have to say find them incredibly comfortable and supportive.
I like the prompt service I get and ease of ordering.
So thumbs up guys
16 december 2025
Antwoord van Crossfly
Thank you so much for your continued support 🙌
We’re really glad to hear you find Crossfly comfortable and supportive — that’s exactly what we set out to achieve. It’s also great to know the ordering process and service have been smooth for you.
Thanks again for the thumbs up, it truly means a lot to us!
Wide and not supportive of the balls haha
Not as supportive as I expected. The underwear is bigger than the size on them
26 september 2025
Antwoord van Crossfly
Thanks for taking the time to write a review. We're sorry the size was not right for you. If there's anything we can do to help find the right fit, please do not hesitate to get in touch.
Excellent product at a great price
Great item. Returning customer and the best out there. After trying similar alternatives. These won it on the comfortable waistband. Will be retuning again.
23 december 2025
Review zonder uitnodiging
Antwoord van Crossfly
Thank you so much for your continued support 🙌
We’re really glad to hear you find Crossfly comfortable and the waistband excellent — that’s exactly what we set out to achieve.
Thanks again for the thumbs up, it truly means a lot to us!
It’s a quality product
It’s a quality product, very comfortable, I would definitely buy some more in the future. Website was easy to navigate and place an order, shipment was fast.
13 december 2025
Available-correct sizing- took care of…
Available-correct sizing- took care of the boys
19 september 2025
Quality and comfort
These trunks were very comfortable and quality product. I would recommend them.
23 december 2025
Bien mais taille vraiment trop grand
J'ai fait une commande pour découvrir cette marque. Le délai de livraison est long. A réception, de la marchandise, je constate que le boxer est bien pensé, bien fini. Il semble agréable à porter. Malheureusement, je n'ai pas pu le tester. En effet, malgré le fait d'avoir bien suivi les conseils du site, et privilégié une taille inférieure, je le reçois dans une taille bien trop grande pour moi. C'est surprenant car il s'agit de celle que j'utilise habituellement. Quelques commentaires signalaient que cela taillait un peu grand, c'est peu dire. Du coup, le boxer reçu ne m'est d'aucune utilité.
11 december 2025
Antwoord van Crossfly
Merci d’avoir pris le temps de partager votre retour détaillé.
Nous sommes ravis de lire que la conception et la qualité de finition du boxer vous ont plu, même si nous sommes sincèrement désolés que la taille reçue ne vous ait pas permis de le tester dans de bonnes conditions.
Votre remarque sur le taillant est précieuse et nous aide à améliorer nos recommandations. Afin que vous puissiez réellement vous faire votre propre avis sur le confort du produit, nous serions ravis de vous envoyer un boxer dans une taille inférieure à celle reçue.
N’hésitez pas à nous contacter directement afin que nous puissions organiser cela rapidement avec votre numéro de commande.
Encore merci pour votre retour et votre intérêt pour notre marque.
Amazing products!
I've needed some new underwear and purchased a myriad of single pairs from different companies. The crossfly won hands down for support and comfort. Grabbed 1 pair of short running socks to see how they faired.....have been wearing for my treadmill runs and couldnt be happier. Now to place my real order to replace the old gear.
13 december 2025
Review zonder uitnodiging
We were searching for a company that offered this…
We were searching for a company that made great quality, roomie, and brief style. My son is a professional athlete and loves his Crossfly’s. Great customer service. Quick delivery. More orders to come in the future.
2 juli 2025
Antwoord van Crossfly
We're sorry to hear that our service was not up to standard. During busy periods such as Christmas and New Year, like most brands, our team have some time off and as such, the time taken to deal with queries may take a little longer. We apologise that you have had a slower than usual experience.
Friendly and efficient staff
18 december 2025
Simply the comfiest boxers available
8 december 2025
The product
16 december 2025
The only problem with these underwear
The only problem with these underwear
Is your large is actually extra large
15 december 2025
Antwoord van Crossfly
Hi there, you're right. Our IKON style fits on the larger size, which is why we have recommended that you opt for a size down. If this wasn't clear on the website, we will do our best to make this clearer for our customers.
We would be happy to exchange your products (unworn and unopened) to a smaller size if you wish – just drop us an email with your order number.
The separation pouch is joke!
The separation pouch is joke. Too wide and definitely doesn't cradle my balls. Too expensive to buy again since they don't hold up to my expectations.
13 december 2025
Antwoord van Crossfly
Thanks for giving Crossfly a go. Sorry to hear they weren't for you. As part of our promise, you can make use of the Money Back Guarantee on your first pair by contacting our customer service team with your order number. Once again, we appreciate you trying Crossfly!
X opening
The X opening should be lower, after being used found out the waistband reposition lower so it curls over, making discomfort, had to disposition by loosing trousers belt.
13 december 2025
Great supportive design and quality.
Clear, easy and fast ordering and delivery. True to size guide. Excellent supportive design and quality. Worth the money.
1 december 2025
Antwoord van Crossfly
Thanks for the excellent review and great to hear that you've found the correct size. See you back in store soon!
Très bonne qualité et livraison rapide
27 november 2025
Antwoord van Crossfly
Merci pour votre retour and les 5 étoiles 🙏
Ihre durchdachte Crossfly Hose sitzt…
Ihre durchdachte Crossfly Hose sitzt wie eien 2. Haut. Ideal zum wandern und radfahren. Ich kann bestätigen dass da nichts scheuert und alles an seienm Platz bleibt. Beim schnellen radeln benötige ich keine teure Anti-Wundsalbe für den Beinansatz. Das Schweißproblem is auch Schnee von Gestern. DANKE vielmals! Der gleiche Produktschnitt könnte mich auch auch aus "Coolmax" Baumwolle interessieren mit leichter Strechfunktion!
15 december 2025
Not a very good fit
9 december 2025
Antwoord van Crossfly
Hi William, sorry to hear that you didn't find the fit suited you. We would love to find a style and size that suits you best so please get in touch with our team at hello@crossfly.com quoting your order number. If you're still unhappy, we offer money back guarantee on your first pair. We look forward to hearing from you. All the best, Crossfly
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