Siena
Premium Model - Bordeaux Color
Elevate your style with the Siena Muscle Fit T-shirt , a perfect balance of elegance and Italian craftsmanship. Made entirely in Italy, this sophisticated Bordeaux T-shirt is designed to flatter your figure with its slim, contoured fit.
Strategically placed seams and a slightly stretchy fabric ensure a perfect fit and unparalleled comfort, allowing you to move naturally in any situation.
Made from 100% extra-combed cotton , chosen for its superior softness and durability, the Siena represents the excellence of Made in Italy , where every detail is taken care of with artisan precision.
Wearing the Siena Muscle Fit means choosing a versatile and high-quality garment, perfect for refined casual outfits or special occasions, with a color that conveys warmth, personality and timeless style.
Our muscle fit clothing is designed to enhance your physique to the fullest .
Each piece is designed to fit snugly across the chest and arms , while providing a more comfortable fit across the abdomen .
Made of high quality cotton , our products not only enhance your curves, but also offer an unmatched softness to the touch. Choose the best for your style and comfort.
Cotton is a natural fiber that loves to be treated gently.
To make your garment last longer and prevent it from shrinking or getting ruined, here are some simple but effective tips:
- Wash it cold, preferably by hand.
If you use a washing machine, set a delicate cycle below 30°C. This is the best way to protect the fibers and maintain the garment's original shape.
For an even more gentle treatment, opt for hand washing : soak the garment for about 5 minutes, rinse thoroughly, and pat dry with a towel to remove excess water. This way, the natural fibers will remain protected and intact.
- Be careful with the centrifuge.
Avoid excessively high spin speeds: if possible, choose 600 rpm or lower. Even better if you can gently wring it out by hand, perhaps by wrapping it in a towel.
- No dryer.
Intense heat is cotton's worst enemy: it risks shrinking or deforming. Air dry, flat or on a hanger, but always gently.
- Keep your boss in the shade.
Don't let it dry in direct sunlight: in addition to fading the fabric, the heat can alter its fit.
- Little detergent, less fabric softener.
There's no need to overdo it: a light dose is more than enough. The cotton will thank you and stay soft longer.
- Shipping : Ships in 1-2 days.
- Returns : within 14 days of delivery. Visit our Return Policy page for more information.
Hand sewn in Italy by local artisans.
Every Altaforma T-shirt is made in the heart of Italy, in small artisan workshops.
We collaborate with local tailors and artisans who put passion and precision into every single seam.
This is what makes each piece unique: the quality of the handmade, the experience passed down, and the pride of the true Made in Italy .
| Premium | S | M | L | XL |
| Length (A) | 72 | 73 | 74 | 75 |
| Chest (B) | 51 | 53 | 55 | 57 |
Below are approximate height and weight ranges. Please consider these as guidelines. Our customers who are between two sizes choose the smaller one:
- S : Height (165-175 cm), Weight (65-75 kg)
- M : Height (175-185 cm), Weight (75-85 kg)
- L : Height (185-190 cm), Weight (85-90 kg)
- XL : Height (190-195 cm), Weight (90-100 kg)
If you have any questions about sizes, contact us on WhatsApp!
Please note: Our t-shirts are designed for a "muscle fit" that accentuates the chest and shoulders while maintaining a slight snugness at the waist. If you have a particularly slim or very lean physique, we recommend choosing a size smaller than usual for a more fitted effect, including at the waist.
How to take measurements?
A) Length : Keep the beginning of the tape measure positioned next to the collar,
at the top of the shirt. Extend the tape measure to the bottom of the shirt.
B) Chest width : Lay the garment on a flat surface and measure it from left to right, along the chest, approximately 2 cm below the armpits.
All values are in cm.
If you have any questions about the size, please contact us via WhatsApp or email.
Made in Italy
Altaforma Milano's Made in Italy T-Shirts represent the excellence of Italian craftsmanship and quality. Each T-shirt is made with top-quality cotton , processed with advanced techniques to ensure a soft, durable and breathable fabric.
The attention to detail, from reinforced seams to the perfect fit, is the result of careful and meticulous local production.
Made in Italy is not just a brand, but a guarantee of style, comfort and durability over time, for those looking for a T-shirt that fits perfectly and maintains its quality even after numerous washes.
Italian Artisan Excellence: Quality and Style Without Compromise
Altaforma Milano's Made in Italy T-shirts are the result of Italian craftsmanship excellence. To offer you a superior quality product, we rely on the best craftsmen in the industry , experts in fabric processing and attention to detail.
We produce entirely in Italy to preserve manufacturing traditions and ensure a garment finished with the utmost precision. Quality, style, and craftsmanship come together to offer you the best.
Hand-sewn, designed to stand out.
Behind every piece there is an ancient gesture.
A hand that cuts, a machine that vibrates,
a careful look that checks every seam.
We produce in Italy , in laboratories where
Craftsmanship is not nostalgia, but a choice of value .
Because what you wear speaks—and we want it to speak truth.
Altaforma is form, substance, and the pride of those who create.
Wear it with the same care it was made with.
The differences between Premium and Essential
Premium
Extra combed cotton 180 grams
Made in Italy
Embroidered logo on the collar
For more refined occasions
Elegant, refined look
Muscle fit fit
Essential
Combed cotton 170 grams
Made in Italy
Logo printed inside
Ideal for everyday use
Clean, informal look
Muscle fit
The perfect t-shirt for any body type and for all ages: enhance your body in all the right places
Say goodbye to shirts that don't flatter you.
Switch to Muscle Fit
Our t-shirts are designed to fit any body type , no matter if you are skinny, have a belly or are muscular: our t-shirt will highlight your physical features while hiding your weak points.
Frequently Asked Questions
What differentiates Altaforma Milano T-shirts from other T-shirts?
Muscle fit T-shirts differ from regular T-shirts mainly in their cut and fit . While a standard T-shirt tends to have a looser, more relaxed fit, muscle fit T-shirts are designed to fit tight in strategic areas , such as the shoulders, chest, and arms, highlighting your muscles without being overly tight or uncomfortable.
How does the shirt fit my body?
Our muscle fit t-shirts are designed to enhance your physique, highlighting your muscles without being too tight or uncomfortable . Thanks to the tight cut on the shoulders, chest and arms , the t-shirt perfectly follows the lines of your body , offering a defined but comfortable look.
What material are the T-shirts made of?
Our muscle fit t-shirts are made of 100% cotton which guarantees a natural, soft and breathable feel on the skin, while allowing the t-shirt to adapt perfectly to the body and maintain its shape even after many washes.
This combination is ideal for those looking for a garment that not only enhances the muscles, but also offers comfort and durability over time.
Where are the T-shirts produced?
Our muscle fit t-shirts are made in Italy .
We have chosen these production partners to ensure high standards of quality, sustainability, and ethical working conditions.
We only work with suppliers who meet rigorous criteria for materials and manufacturing processes, so we can offer you a product that not only enhances your figure but is also made with social and environmental responsibility in mind.
What are the shipping times and costs?
We ship throughout Italy in 2-3 days via Amazon Shipping , delivering 7 days a week.
Shipping costs are €5.95, with free shipping for orders over €49.