Stylish and comfortable - shirts in size 40 for every occasion and every stature

Plain, patterned, short or long-sleeved, cotton or linen, for the office or leisure - there's a lot to consider when choosing your new favourite shirt. But the most important thing is, of course, the right size. Do you already know your shirt size and wear a size 40? Then you've come to the right place. At KAUF, you'll find men's shirts that perfectly suit your individual body shape. Whether regular fit, modern fit, slim fit or libero fit for larger builds - our business and casual leisure shirts in size 40 offer maximum comfort and an elegant appearance. Discover our diverse selection and find exactly the shirt that suits your style and your individual needs.

Carefully crafted, high-quality materials: Men's shirts in proven KAUF quality

Whether you are looking for an elegant business shirt in size 40 for the office or prefer a casual leisure shirt for a relaxed everyday look - every gentleman who appreciates comfort and style will find his new favourite shirt in size 40 with us. Short or long-sleeved business shirts from the KAUF collection will inspire you with the wide range of different designs. From classic plain-coloured men's shirts in white or blue to subtly patterned models - every size 40 shirt from the KAUF collection has the potential to give your look that certain something. We also offer men's casual shirts in fresh colours and varied patterns that will add personality to your wardrobe. With striped, chequered or floral patterns, you can skilfully create a charming and stylish look for relaxed occasions or weekend outings.

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Pisa New Kent with contrast (without breast pocket)
Colours: White | Sizes: 38
The white Pisa New Kent business shirt with contrast is cut in a straight regular fit. This 100% cotton shirt is particularly skin-friendly thanks to the exclusive addition of jojoba oil and offers maximum comfort even for demanding skin. The simple design of the white business shirt is complemented by the dark blue checked contrast on the collar and cuff and, together with the colour-contrasting button seams, creates an unmistakable eye-catcher. Thanks to the easy-care cotton, the white business shirt also remains crease-resistant for an extra long time.

CHF 119.90
Libero Doppio jersey shirt with zip
Colours: Red | Sizes: 38
The casual Libero Doppio jersey shirt from KAUF is made from 50% cotton and 50% polyester and has a Libero Fit cut. The combination of different fibres makes the Libero Doppio jersey shirt a feel-good shirt.

CHF 109.00
London New Kent with contrast without breast pocket
Colours: Black | Sizes: 38
Our London New Kent shirt long sleeve slim with contrast is made from 100% refined cotton in tried-and-tested KAUF quality in a slim fit with a high waisted cut. Thanks to its smooth, high-quality surface and first-class workmanship, the London New Kent Shirt Long Sleeve Slim is the ideal addition to stylish and timeless business outfits, but the London New Kent Shirt Long Sleeve Slim is also a great addition to any men's wardrobe when combined with jeans. Thanks to the jojoba oil used in the cotton, the opaque London New Kent Shirt Long Sleeve Slim is even more skin-friendly, even for demanding and pampered skin. Our KAUF shirts are also easy-care and non-iron.

CHF 89.90
Libero Doppio jersey shirt with zip
Colours: Dark blue | Sizes: 38
The casual Libero Doppio jersey shirt from KAUF is made from 50% cotton and 50% polyester and has a Libero Fit cut. The combination of different fibres makes the Libero Doppio jersey shirt a feel-good shirt.

CHF 109.00
Libero Doppio jersey shirt with zip
Colours: Light blue | Sizes: 38
The casual Libero Doppio jersey shirt from KAUF is made from 50% cotton and 50% polyester and has a Libero Fit cut. The combination of different fibres makes the Libero Doppio jersey shirt a feel-good shirt.

CHF 109.00
Firenze New Kent with contrast (without breast pocket)
Colours: White | Sizes: 40
Our Firenze New Kent with contrast is a non-iron shirt in a slightly tailored modern fit. This shirt is made from 100% refined cotton, which not only makes it extra easy-care, but also particularly skin-friendly and comfortable thanks to the exclusive addition of jojoba oil. The classic, white business shirt design of the non-iron shirt is broken up by the dark blue checked contrast on the collar and cuff and, together with the colour-contrasting button seams, offers an unmistakable eye-catcher.

CHF 119.90
Pisa New Kent regular fit short sleeve with contrast
Colours: Red | Sizes: 40
The Pisa New Kent short-sleeved shirt is a classic regular fit shirt made from 100% refined cotton in proven KAUF quality. The attractive design in red on a white background and the contrasting collar and button placket make the Pisa New Kent short-sleeved shirt a favourite for particularly sophisticated business outfits. Thanks to the skin-friendly cotton, the Pisa New Kent short-sleeved shirt is also extra easy to care for and remains impeccably crease-resistant even after long periods of wear.

CHF 99.90
Pisa New Kent regular fit long sleeve with contrast
Colours: White | Sizes: 40
Our single-coloured Pisa New Kent shirt with contrast in a straight regular fit cut is the ideal choice for the perfect business outfit. Whether worn with trousers and a jacket in shades of blue, grey or brown - the elegant, neutral white will match any look. The timeless tone-on-tone pattern and the coordinated accents on the collar and cuff make the white long-sleeved shirt a fashionable eye-catcher that gives business looks that certain something. As the white long-sleeved Pisa New Kent shirt is made of 100% refined cotton in KAUF quality in a single colour with contrast, it is extremely comfortable to wear and remains crease-resistant for a particularly long time.

CHF 99.90
Pisa New Kent long sleeve regular fit with contrast
Colours: Red | Sizes: 40
The Pisa New Kent striped shirt is made from 100% cotton in a fashionable, sporty regular fit. The subtly striped fabric with fashionable contrasts on the collar and cuffs gives this opaque shirt a corresponding look and makes the KAUF Pisa New Kent striped shirt ideal for classic business outfits. Elaborate finishing processes and the high quality of the cotton used ensure that our KAUF feel-good shirts always feel great to wear. At the same time, our shirts are particularly crease-resistant and easy to care for.

CHF 99.90
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Pisa New Kent long sleeve regular fit grey with contrast
Colours: Dark grey | Sizes: 40
Our Bari New Kent shirt grey is a straight-cut regular fit shirt made from 100% finest, attractively textured cotton. The grey Pisa New Kent shirt with a fashionable red minimalist design is ideal for men who value a special outfit. This grey Pisa New Kent shirt can be combined in a variety of ways and lends a special character to a casual outfit. The fine textures in the cotton fabric create distinctive accents. Thanks to the skin-friendly and non-iron cotton, our grey Pisa New Kent shirt is pleasantly easy to care for and stays crease-free all day long.

CHF 50.00 CHF 99.90 49.95% saved
Firenze New Kent long sleeve modern fit with contrast
Colours: Dark blue | Sizes: 40
Our white blue Firenze New Kent shirt in smooth poplin is a slightly tailored modern fit shirt in an elegant patterned design. It is made from 100% cotton with a smooth, fine surface in the proven KAUF quality. The white and blue Firenze New Kent shirt with its fine print pattern in white and blue is the ideal finishing touch to modern business outfits. Thanks to the skin-friendly and non-iron cotton, the Firenze New Kent striped shirt is pleasantly easy to care for and remains crease-resistant.

CHF 99.90
Pisa New Kent regular fit short sleeve with contrast
Colours: Blue | Sizes: 40
Our Pisa New Kent patterned shirt has a classic regular fit. This men's patterned shirt goes perfectly with jeans or casual business outfits, as the blue and white floral pattern is easy to combine. The minimal print in the colour blue on a white background gives the shirt a fresh look and is an ideal companion on warm summer days. As the Pisa New Kent shirt with pattern is woven from 100% refined cotton, it is extremely comfortable to wear, is non-iron and remains impeccably smooth all day long.

CHF 99.90
Firenze New Kent long sleeve modern fit with contrast
Colours: Blue | Sizes: 40
Our Firenze New Kent non-iron business shirt is a sporty modern fit shirt made from 100% refined cotton in proven KAUF quality. This shirt is one of our versatile business shirts: the modern, understated colour scheme in elegant blue with a fine brown pattern and the contrasting colour accents on the collar and cuffs make the Firenze New Kent non-iron business shirt the perfect eye-catcher for stylish men's business outfits. The Firenze New Kent non-iron business shirt is easy to care for and stays perfectly smooth all day long thanks to the skin-friendly, non-iron cotton.

CHF 99.90
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Firenze New Kent short sleeve modern fit with contrast
Colours: Purple | Sizes: 40
Our Firenze New Kent modern men's shirt is made in a slightly tailored modern fit for sporty men. The modern Firenze New Kent men's shirt in an elegant lilac-coloured diamond pattern is ideal for fashionable business outfits and is a must-have for any men's wardrobe this summer. Thanks to the extra skin-friendly cotton, the Firenze New Kent modern men's shirt is non-iron and stays crease and wrinkle-free all day long.

CHF 50.00 CHF 99.90 49.95% saved
Pisa New Kent short-sleeved regular fit with contrast
Colours: Pink | Sizes: 40
The Pisa New Kent men’s business shirt from KAUF, with its straight-cut regular fit, is made from 100% cotton in KAUF quality, ensuring particularly comfortable and skin-friendly wear. The smooth, plain fabric is the perfect match for fashionable business outfits thanks to its high-quality look and attractive tone-on-tone pattern. Contrasting accents on the collar and cuffs add a subtle yet stylish touch. The specially finished cotton makes our Pisa New Kent men’s business shirt extra non-iron and crease-resistant for everyday wear

CHF 99.90
Pisa New Kent short-sleeved regular fit with contrast
Colours: Blue | Sizes: 40
Our Pisa New Kent shirt with star pattern features a straight-cut regular fit and is woven from 100% finished cotton. The Pisa New Kent shirt with star pattern, featuring delicate, small motifs on a blue background, is ideal for fresh, fashionable business outfits. The Pisa New Kent shirt with star pattern also impresses with its comfort, as the special, non-iron cotton feels pleasant against the skin and remains crease-free for a particularly long time.

CHF 99.90
Pisa New Kent short-sleeved regular fit with contrast
Colours: Light blue | Sizes: 40
The Pisa New Kent short-sleeved shirt in blue with contrast is one of our straight-cut, regular-fit shirts made from 100% cotton in non-iron quality. The blue short-sleeved shirt impresses with its refined design, making these men’s shirts great accessories for both business attire and a casual jeans look, and can therefore be worn for any occasion, with or without a tie, of course. The extra skin-friendly and easy-care cotton ensures that the shirt remains crease-free for a particularly long time.

CHF 99.90
Pisa New Kent short sleeve regular fit with contrast
Colours: Light blue | Sizes: 40
The light blue Pisa New Kent short-sleeved shirt with texture is one of our classic straight shirts in a regular fit made of 100% cotton. The bright light blue fabric with fine textures makes this shirt a fashionable eye-catcher for everyday business wear. Combined with jeans or chinos, the delicate light blue colour creates light, summery business outfits. The easy-care cotton ensures that the light blue short-sleeved shirt remains wrinkle-free for a particularly long time.

CHF 99.90
Pisa New Kent long sleeve regular fit with contrast
Colours: Light blue | Sizes: 40
Our Pisa New Kent patterned shirt for men is made in a straight-cut regular fit and woven from 100% refined cotton. Printed fabrics with contrasting fabrics on the collar and cuffs are a very trendy look for fashion-conscious men at the moment: the fine tone-on-tone pattern in chic light blue and the classic New Kent collar are a subtle eye-catcher for any business outfit and make the Pisa New Kent patterned shirt for men a classic in our shop. As the timelessly fashionable Pisa New Kent shirt with pattern for men is made from non-iron cotton, the shirt is extremely comfortable to wear and stays impeccably smooth all day long.

CHF 99.90
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Firenze New Kent long sleeve modern fit with contrast in jersey quality
Colours: Red | Sizes: 40
Our red Firenze New Kent men's shirt is made in a modern fit with a slightly tailored cut. The Firenze New Kent men's red shirt is a fashionable yet elegant business and casual shirt that should be in every wardrobe. The opaque fabric with the fine minimalist design gives the Firenze New Kent men's red shirt an elegant touch. The dark wine-red tone with the black blends harmoniously into a wide variety of business and casual looks. As our red Firenze New Kent men's shirt is knitted from 79% polyamide and 21% elastane, it is extremely comfortable to wear, is non-iron and stays perfectly smooth all day long.

CHF 50.00 CHF 99.90 49.95% saved
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Firenze button down modern fit black with contrast
Colours: Black | Sizes: 40
Our Firenze button down men's shirt with floral pattern is made from 100% cotton in a slightly tailored modern fit. The Firenze button down men's shirt with floral pattern is made of opaque fabric and has a filigree pattern in various shades of grey on a white background, which gives this shirt a subtle, fashionable accent and adds variety to your business outfit. Thanks to the high-quality, specially refined cotton, this shirt is also a KAUF feel-good shirt with a particularly pleasant feel on the skin. In addition to being comfortable to wear, our shirts are extra crease-resistant, easy-care and non-iron.

CHF 50.00 CHF 99.90 49.95% saved
Pisa New Kent regular fit short sleeve with contrast
Colours: Blue | Sizes: 40
Our Pisa New Kent non-iron men's shirt in a classic regular fit is made from 100% opaque cotton in typical KAUF quality. The fine textured surface in blue with a high-quality look is ideal for combining the Pisa New Kent non-iron men's shirt with fashionable business outfits. Contrasting colours on the cuffs and collar add a fashionable accent to this shirt. The specially refined, crease-resistant cotton not only makes this shirt particularly comfortable, but also extra easy to care for. Naturally, our Pisa New Kent men's shirt is also non-iron and suitable for tumble drying.

CHF 99.90
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Pisa New Kent blue striped men's shirt by KAUF
Colours: Blue | Sizes: 40
The Pisa New Kent blue striped men's shirt is a straight-cut regular fit shirt made of 100% finest cotton in proven KAUF quality. The fine mid-blue and brown stripes make the Pisa New Kent blue striped men's shirt a special feature this autumn. Whether combined with jeans or a classic suit - the Pisa New Kent blue striped men's shirt gives casual business looks that certain something. As the Pisa New Kent blue striped men's shirt is made from high-quality cotton, it is extremely comfortable to wear and remains impeccably smooth all day long.

CHF 50.00 CHF 99.90 49.95% saved
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Pisa New Kent shirt white blue BUY
Colours: Blue | Sizes: 42
The Pisa New Kent shirt white blue by KAUF is a business shirt with a classic regular fit cut made from 100% cotton. The smooth surface made of high-quality cotton gives the shirt a high-quality look and is ideal for attractive business outfits. In addition to the high-quality workmanship, we at KAUF attach great importance to the pleasant feel and comfort of our shirts. That's why our Pisa New Kent shirt white blue is also a feel-good shirt. Of course, our shirts are also crease-resistant and easy to iron.

CHF 50.00 CHF 99.90 49.95% saved

Exclusive comfort even on long days

Stylish design, a perfect cut for a perfect fit and the material of the KAUF men's shirts in size 40 will also impress you. Made from high-quality cotton or fine linen fabric, you will enjoy wonderful wearing comfort at all times. These carefully selected materials are not only pleasant on the skin, but also breathable and guarantee that you feel good all day long - whether in the office or in your free time. For men who prefer particularly skin-friendly fabrics, we offer shirts in size 40 with an innovative jojoba oil finish. This unique finish makes the fabric even softer and smoother and ensures that sensitive skin is protected from irritation. By the way: We also have non-iron leisure and business shirts in size 40 in our range, so that you lose less time on time-consuming care even in hectic everyday life.

Details that make the difference

Do you know what else makes your shirt so special? It's the well thought-out details that make your everyday life easier and offer you maximum comfort. That's why you'll also discover shirts in size 40 in our range that are equipped with the innovative KAUF Safety Pocket. This is a clever, inconspicuous, hidden pocket in which you can safely store important cards or IDs. This discreet feature is perfect for business trips or the daily commute to the office when you want to keep your personal belongings close at hand but safe. Whether for the office, business trips or leisure time - size 40 shirts from the KAUF collection combine not only stylish elegance but also maximum functionality.

Order stylish shirts in size 40 from KAUF

Convince yourself of the quality and elegance of our size 40 shirts. Whether in the office, for a special occasion or in your free time - every shirt offers comfort, elegance and functionality. With practical details such as the safety pocket and easy-care properties, our shirts are made for men who don't want to compromise on style in everyday life. Discover the versatile designs that will give your wardrobe that certain something. Order easily online, benefit from our flexible payment options and, of course, from fast, free delivery. If you have any questions or need personalised advice, our experienced team will be happy to assist you. Simply give us a call, send us an e-mail or use our practical contact form.