Alle IOS Produkte bieten dir maximalen Komfort, moderne Schnitte und besonders hochwertige Qualität.
Dieses Longsleeve hat einen modernen Slim Fit mit körpernaher, sportlicher Silhouette. Der cleane Schnitt sorgt für einen hochwertigen Look und macht das Shirt perfekt als erste Schicht unter Sakko, Jacke oder Overshirt – gleichzeitig modern und stark genug für einen minimalistischen Solo-Look.
Wir verwenden eine hochwertige Modal-Baumwoll-Elasthan Konstruktion aus Italien: weich wie Premium-Loungewear, aber deutlich formstabiler und pflegeleichter. Das Ergebnis: maximaler Komfort, moderne Optik und Alltagstauglichkeit auf Premium-Niveau.
Maximaler Komfort durch innovative Performance-Modal-Baumwolle aus Italien: die hochwertige Modal-Baumwoll-Elasthan Konstruktion fühlt sich außergewöhnlich weich, leicht und angenehm auf der Haut an. Das Shirt passt sich dynamisch dem Körper an und bleibt den ganzen Tag komfortabel.
Kein Einlaufen, kein Ausleiern: auch nach vielen Wäschen behält das Shirt dauerhaft seine perfekte Passform. Die innovative Dual-Modal Konstruktion sorgt für hohen Rücksprung und langfristige Formstabilität.
IOS TURTLE baselayer - NAVY
Kostenloser
Umtausch
Lierferung
1-2 Tage
Schnelle
Retouren
- Produktbeschreibung
- Product details
- Payment & Shipping
- Exchange & Returns
"IOS long-sleeved shirt made from innovative performance modal cotton."
Modern elegance: slightly raised collar & tailored fit
Crease-resistant & dimensionally stable: slightly thicker ribbed fabric that does not crease
Softness & breathability: innovative modal fiber construction
No wear out & shrinkage: retains its fit permanently
Baselayer: perfect as a first layer under a jacket, overshirt and jacket
Dudal-Modal-Performance: 46% cotton 46% modal 8% elastane
IOS TURTLE Baselayer – Slim fit shirt with wrinkle-free performance
Whether in the office, at dinner, or on the go – the IOS TURTLE Baselayer is the perfect layer for men who want comfort and style without compromise.
No more wrinkled shirts or shapeless basics: this smart long-sleeve essential fits close to the body, keeps its shape, and always looks sharp – without any effort.
Thanks to premium Italian fabric and a modern cut, the shirt combines minimalist aesthetics with maximum functionality. It feels lightweight, soft on the skin, and always looks polished – whether worn under a blazer or on its own.
Key Benefits at a Glance
Modern slim fit: Close-to-body fit with a defined silhouette
Wrinkle-free & self-smoothing – ideal for travel or long days
Premium material blend of modal, cotton & elastane
No pilling, no stretching out – shape-retaining even after many washes
Temperature-regulating & breathable – comfortable in any condition
Versatile styling – wearable solo or under a blazer, hoodie, or jacket
Material & Care
46% modal, 46% cotton, 8% elastane. Made in Europe using Italian fabric.
Machine washable at 30°C, air dry, wrinkle-free through body heat.
No shrinking, no stretching out – developed for intensive use.
Fit & Style
Fit: Slim fit – close to the body with high comfort
Collar: Turtle neck – elegant and clean
Length: Regular – can be tucked in or worn loose
Sleeves: Long sleeves – extra slim cut for a sharp look
Model info: 175 cm, 75 kg, wearing size M
FAQ
How does the IOS TURTLE Baselayer fit?
Modern slim fit – close-fitting but flexible. If you have a broader build, consider choosing one size up.
Does the shirt really not wrinkle?
No – thanks to the innovative fabric composition, it smooths itself out while wearing through body heat.
Is the baselayer suitable for business wear?
Yes – it looks stylish and polished both on its own and under a blazer.
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:
- Standard parcel 0–5 kg = €12.90
- Standard parcel 5.01–10 kg = €13.90
- Standard parcel 10.01–15 kg = €14.90
- Standard parcel 15.01–31.5 kg = €18.90
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:
- PayPal
- Apple Pay
- Credit card (Visa, Mastercard, American Express)
- Klarna (Pay later / Installments)
- iDEAL
- Bancontact
- BLIK
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 exchange online using your order number and email.
Vervollständige deinen Anzug

IOS T-SHIRT baselayer
IVORYThere are no products left

IOS T-SHIRT baselayer
BLACKThere are no products left

IOS TURTLE baselayer
BLACKThere are no products left

IOS TURTLE baselayer
IVORYThere are no products left

IOS TURTLE baselayer
NAVYThere are no products left
Headquarters and shipping from Germany
Delivery: 1-2 days
Paypal buyer protection
Free exchange
Other baselayer models:
High-quality material mix
Lyocell, cotton & elastane
Modern slim fit
Body-hugging fit with a defined silhouette
Crease-resistant & self-smoothing
Ideal when traveling or for long days
Comfort and moisture regulation
Lyocell is a silky-soft natural fiber that feels very comfortable against the skin. It regulates moisture efficiently and is naturally antibacterial, keeping the shirt fresh even when worn for long periods. The result: maximum comfort and an incomparably pleasant feel against the skin.
Dimensional stability and durability
Elastane enables multidirectional stretch and gives the fabric dimensional stability with high recovery - the baselayer stays in place even after intensive use. The anti-pilling properties of Lyocell make the fabric permanently smooth and elegant on the surface.
Easy to clean & suitable for everyday use
Lyocell fibers have a fine surface and a low crease tendency. The combination with elastane creates a memory effect that makes slight creases disappear due to body heat and eliminates the need for ironing. Perfect for frequent wearers, as the additional care required is kept to a minimum.

Be the first to find out about the latest product innovations and offers.
Become an IOS Insider!
IOS - Innovation of suiting
IOS is an innovative formalwear concept that combines stylish fashion with function and comfort.


