Alle IOS Produkte bieten dir maximalen Komfort, moderne Schnitte und besonders hochwertige Qualität.

IOS JACKET - NAVY
Perfekt sitzendes Sakko mit maximalen Komfort
Dieses Hemd hat einen modernen Slim Fit: körperbetont und athletisch, ohne einzuengen. Der Performance-Jersey passt sich dynamisch an den Körper an und betont die Silhouette, ohne aufzutragen. So entsteht ein sauberer, schmaler Look mit maximaler Bewegungsfreiheit.
Wir verwenden einen hochentwickelten Jersey aus Italien: ein technischer Polyamid-Elasthan-Stoff, ursprünglich für den Sport konzipiert. Das Ergebnis: maximale Elastizität, schnelles Trocknen, keine Falten – und ein spürbar moderner, hochwertiger Look.
Maximaler Komfort durch innovativen Performance-Jersey aus Italien: feinster Polyamid-Elasthan-Mix sorgt für ein seidiges Tragegefühl auf der Haut. Extrem elastisch, leicht und weich – ein Hemd, das sich anfühlt wie ein T-Shirt, aber aussieht wie Business.
Immer ein glatter Look – ganz ohne Bügeln. Der Performance-Jersey ist von Natur aus knitterresistent und regeneriert sich durch Körperwärme. Selbst nach dem Koffer oder langen Tagen wirkt das Hemd sofort wieder gepflegt.
WHITE
NAVY
MIDNIGHT BLACK
IVORY CONTRAST
IVORY STRUCTURED
NAVY DENIM
BLUE MINIMAL
JEANSBLUE
LIGHT GREY DENIM
LIGHTBLUE STRIPES
OCEAN BLUE MINIMAL
STREIFEN KONTRAST-KRAGEN
WHITE CONTRAST
GALAXY BLUE
GALAXY BLUE DOTS CONTRAST
ICE BLUE
ICE BLUE MINIMAL DESIGN
LIGHT KHAKI
LIGHT KHAKI PAISLEY
IVORY WHITE
WHITE PIQUÉ
Kostenloser
Umtausch
Lierferung
1-2 Tage
Schnelle
Retouren
"A shirt that doesn't need ironing and always fits perfectly."
Tailored fit: modern slim fit without being constricting
Crease-resistant & keeps its shape: non-iron thanks to performance jersey
Moisture regulation: no more sweat stains or odor
No wear out & shrinkage: retains its fit permanently
Athletic fit: emphasizes the muscles without being bulky
Business performance: chic business look with T-shirt comfort
Made in Italy: Innovative performance jersey from Italy
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IOS Shirt – for cycling, office, and business travel
A shirt that adapts to your pace: the functional IOS Shirt combines high-tech comfort with elegant style. Whether you're cycling to work, navigating a hectic office day, or traveling – this shirt stays wrinkle-free and ready to perform at all times.
The innovative Performance Flex Jersey was originally developed for high-performance sports – and now delivers that same performance in a modern business shirt: breathable, quick-drying, and shape-retaining. Even after hours in a suitcase, it looks fresh – no ironing needed. Any remaining creases disappear within minutes thanks to your body heat.
Italian fabric made in Europe – quality you can feel.
Key Benefits at a Glance
Performance jersey derived from high-performance sports
No wrinkles, no ironing – ideal for a hassle-free everyday life
Breathable & moisture-regulating
No pilling, no odors – even after long days
Easy care and quick-drying
Stylish cutaway collar
or Kent collar with concealed button placket (IOS SHIRT wedding)
or modern stand-up collar (IOS SHIRT stand up)
Material & Care
The shirt is made of 73% polyamide and 27% elastane. Machine washable at 30°C on a gentle cycle. No ironing required: simply hang it up damp and it will smooth itself out – any remaining creases disappear within minutes of wearing due to body heat. For optimal longevity, we recommend avoiding bleach and high spin cycles.
Fit & Style
Modern slim fit – tailored yet comfortable. The regular length allows it to be worn tucked in or untucked. Long-sleeve design with cutaway collar;
or with Kent collar and concealed button placket (IOS SHIRT wedding);
or with modern stand-up collar (IOS SHIRT stand up).
Our model is 175 cm tall and wears size M.
FAQ
Is the shirt suitable for longer trips?
Yes – it remains wrinkle-free and ready to wear even after hours in a suitcase.
How does the shirt regulate temperature and moisture?
The fabric is breathable, quick-drying, and prevents odors – ideal for activity or changing temperatures.
What’s the best way to care for the shirt?
Machine wash at 30°C. No ironing needed – just hang and wear.
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SHIPPING COSTS:
At IOS, we offer standard shipping across the European Union.
The shipping provider (DHL or DPD) can be selected individually.
Shipping costs are:
DELIVERY TIME
Parcels are delivered within 1–2 business days.
SHIPPING PARTNERS
Our shipping partners are DHL and DPD.
PAYMENT INFORMATION:
At IOS, we make shopping easy and secure. On our website, we offer the following payment methods:
Exchanges & Returns
Would you like to return an item?
You’ve placed an order with us, but need a different size, don’t like the product, or received a damaged item? No problem!
We make returns easy.
Use the following link to access our returns portal, where you can process your return or free size exchange online using your order number and email.

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Free exchange
Delivery time
1-2 days
Fast returns & exchanges
Thanks to its innovative fabric construction, our performance flex jersey offers particularly high flexibility and freedom of movement. It is also particularly lightweight and its homogeneous structure ensures pleasant skin contact.
The hydrophilic finish of the fabric ensures particularly efficient sweat transportation, accelerates evaporation and thus offers both a slightly cooling and permanently dry skin feel.
Our multidirectional stretch ensures high dimensional stability and recovery, which prevents wear and tear in the long term. The highly developed knitted structure in combination with the Lycra fibers makes ironing superfluous. The elastic recovery combined with your own body heat makes our fabric permanently crease-resistant.
Alle IOS Produkte bieten dir maximalen Komfort, moderne Schnitte und besonders hochwertige Qualität.

Yes, the shirts are made for everyday wear without ironing. No more ironing and always crease-free.
The fabrics are selected so that they retain their shape after washing and fall smoothly. They are automatically crease-free when drying. If you shake the shirt out briefly after washing and hang it up, it will normally look neat and tidy without you having to reach for the iron. This makes it easier to care for at work and when traveling.
Even if you take the shirt out of the suitcase when traveling, simply hang it on the hanger and it will automatically be creased. Slight creases are automatically removed by body heat when worn.
Just wash, shake out loosely and hang up.
Put the shirt in the machine, take it out straight after washing, shake it out briefly and hang it damp on a hanger. Leave it to dry and it will crease completely automatically. This keeps the fabric fresh and the look smooth, without any ironing routine.
The fit is slim, modern and comfortable.
The fit of our shirts is close to the body without being constricting. If you usually wear a certain size, you can use this as a guide. If you prefer a looser fit, choose a size with more room to move. If you are between two sizes, opt for the larger size. If you have any questions about your size, you can also use our size finder on each product page.
Yes, it goes well with a smart casual dress code.
A white shirt looks clean and clear, while the modern jeans add a relaxed touch. For more formal occasions, simply pair with a matching jacket or choose one of our pants. For everyday wear, clean sneakers or simple leather shoes will suffice, depending on your team culture.
It is easier to care for and designed for high wearing comfort. It does not crease and is therefore not ironed.
The shirt is made from innovative functional fabrics that are easy to wash and retain their shape. This eliminates the need for ironing. The feel is soft and moves comfortably, which is more relaxed in everyday life and when traveling than with many classic cotton shirts.
Yes, it is designed for low-maintenance travel.
Non-iron materials are practical if you live out of a suitcase. Roll shirts loosely instead of folding them tightly and hang them up briefly at your destination. Slight creases often disappear by themselves when the fabric is unhooked. This way you'll quickly be presentable again.
Use your usual size and the fit guide as a guide.
Slim Fit is a good guide. Use our size finder to be sure. If you are wavering between two options, it is better to take the larger size.
You can find the information in our returns portal.
Go to the returns portal
Usually you register the return, pack the goods unworn and follow the steps in the portal. Our process is quick and uncomplicated, but if you still have questions, you can also send our customer service team a short email with your request at info@ios-clothing.com at any time.
Be the first to find out about the latest product innovations and offers.
IOS is an innovative formalwear concept that combines stylish fashion with function and comfort.
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Perfekt sitzendes Sakko mit maximalen Komfort

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Tailliertes Hemd mit perfekter Passform und maximalen Komfort

Elegantes Smoking-Hemd mit Lack-Knöpfen.

Elegantes Hemd mit verdeckter Knopfleiste.

Hochwertiges, knitterfreies T-Shirt mit taillierter Passform
Etwas ist schiefgelaufen. Bitte versuche es erneut.
"A shirt that doesn't need ironing and always fits perfectly."
Tailored fit: modern slim fit without being constricting
Crease-resistant & keeps its shape: non-iron thanks to performance jersey
Moisture regulation: no more sweat stains or odor
No wear out & shrinkage: retains its fit permanently
Athletic fit: emphasizes the muscles without being bulky
Business performance: chic business look with T-shirt comfort
Made in Italy: Innovative performance jersey from Italy
![]()
IOS Shirt – for cycling, office, and business travel
A shirt that adapts to your pace: the functional IOS Shirt combines high-tech comfort with elegant style. Whether you're cycling to work, navigating a hectic office day, or traveling – this shirt stays wrinkle-free and ready to perform at all times.
The innovative Performance Flex Jersey was originally developed for high-performance sports – and now delivers that same performance in a modern business shirt: breathable, quick-drying, and shape-retaining. Even after hours in a suitcase, it looks fresh – no ironing needed. Any remaining creases disappear within minutes thanks to your body heat.
Italian fabric made in Europe – quality you can feel.
Key Benefits at a Glance
Performance jersey derived from high-performance sports
No wrinkles, no ironing – ideal for a hassle-free everyday life
Breathable & moisture-regulating
No pilling, no odors – even after long days
Easy care and quick-drying
Stylish cutaway collar
or Kent collar with concealed button placket (IOS SHIRT wedding)
or modern stand-up collar (IOS SHIRT stand up)
Material & Care
The shirt is made of 73% polyamide and 27% elastane. Machine washable at 30°C on a gentle cycle. No ironing required: simply hang it up damp and it will smooth itself out – any remaining creases disappear within minutes of wearing due to body heat. For optimal longevity, we recommend avoiding bleach and high spin cycles.
Fit & Style
Modern slim fit – tailored yet comfortable. The regular length allows it to be worn tucked in or untucked. Long-sleeve design with cutaway collar;
or with Kent collar and concealed button placket (IOS SHIRT wedding);
or with modern stand-up collar (IOS SHIRT stand up).
Our model is 175 cm tall and wears size M.
FAQ
Is the shirt suitable for longer trips?
Yes – it remains wrinkle-free and ready to wear even after hours in a suitcase.
How does the shirt regulate temperature and moisture?
The fabric is breathable, quick-drying, and prevents odors – ideal for activity or changing temperatures.
What’s the best way to care for the shirt?
Machine wash at 30°C. No ironing needed – just hang and wear.
![]()
SHIPPING COSTS:
At IOS, we offer standard shipping across the European Union.
The shipping provider (DHL or DPD) can be selected individually.
Shipping costs are:
DELIVERY TIME
Parcels are delivered within 1–2 business days.
SHIPPING PARTNERS
Our shipping partners are DHL and DPD.
PAYMENT INFORMATION:
At IOS, we make shopping easy and secure. On our website, we offer the following payment methods:
Exchanges & Returns
Would you like to return an item?
You’ve placed an order with us, but need a different size, don’t like the product, or received a damaged item? No problem!
We make returns easy.
Use the following link to access our returns portal, where you can process your return or free size exchange online using your order number and email.


