Men Shirt
ZAMA P1
Honest Pricing
On demand production delivers Italian quality at an honest price.
We don't need to increase our prices like traditional luxury brands. How do we achieve this?
Pricing structure compared to a traditional brand
Archive product
This is a unique piece, an archival product from Opera Campi at a special price. Crafted with the utmost dedication as always, but we decided to discontinue it to focus on other things: because you can't do everything!
The color Terra Verde is sold out in 2025 and we won’t be reproducing it for a while.
Sizing for ZAMA P1
Below is our smart sizing tool—use it and don’t worry: it works! If you place an order, your measurements will be automatically reviewed by our tailors, who might contact you if you’ve selected a questionable size. Remember we offer easy product exchanges and you can contact us for any doubt.
Insert height and weight (in KG) to calculate the best abundancy for your height-weight ratio!
Height
Weight
For further precision, insert your measures as well, otherwise leave them blank.
Shoulders
Chest
Waist
Hips
Thigh
Inseam
Need help? Contact us at info@operacampi.com or send us a chat with the button on the bottom right.
If you want a precise sizing, it's important you spend 2 minutes in measuring your body properly. Please measure your body precisely, if possible without any clothes on.
How to measure your shoulders
Think of a line going from your armpit straight upwards to your shoulder. Measure between those two points and hold the tape measure straight. Measure between the points of your shoulders, where a sleeve seam of a normal t-shirt would be.
How to measure your chest
- Wrap the tape measure under your armpits, around the fullest part of your chest. The tape measure should be snug. Not so tight that it constricts breathing, but not so loose that the tape measure slides down. Don’t puff out or flex your chest. Just stand normally.
How to measure your waist
- Measure around your waist at about navel level, put a finger between your body and the tape measure to ensure maximum comfort.
How to measure your Hips
Measure the circumference of your hips. Start at one hip and wrap the tape measure around your rear, around the other hip, and back to where you started. Make sure the tape is over the largest part of your buttocks. Because making sure the tape is level back there can be hard, try to do it in front of a mirror.
How to measure your Thigh
Measure the circumference of the fullest part of your thigh. Wrap the tape measure around your thigh from front to back and then around to the front. You may be tempted to cheat by lowering the tape measure a few inches, but then you won’t get an accurate measurement.
How to measure your sleeve
Simply start the measuring tape from your shoulder and measure till the end of the wrist, just before the palm.
How to measure your inseam
The inseam measurement is taken from the underside of the crotch (or top inseam point) to the bottom side of the ankle (bottom inseam point).
The table shows precise measures of the final product.
The Size Recommender is intelligent and proudly developed by Opera Campi. Contact us if you want the same technology.
| Sizes | Chest | Waist | Shoulders | Hips | Sleeve |
|---|---|---|---|---|---|
| XXXS | 90 | 90 | 42 | 90 | 60.5 |
| XXS | 94 | 94 | 43 | 94 | 61 |
| XS | 98 | 98 | 44 | 98 | 61.5 |
| S | 102 | 102 | 45 | 102 | 62 |
| M | 106 | 106 | 46 | 106 | 62.5 |
| L | 110 | 110 | 47 | 110 | 63 |
| XL | 114 | 114 | 48 | 114 | 63.5 |
| XXL | 118 | 118 | 49 | 118 | 64 |
| XXXL | 122 | 122 | 50 | 122 | 64.5 |
Shipping
Shipping Costs
| Free Shipping | Shipping Cost | Shipping Time | Exchange & Refund | |
|---|---|---|---|---|
| 🇮🇹 Italy |
Over € 100
|
€ 5.90
|
2 workdays
|
Free for 14 days
|
| Europe | Over € 150 | € 15.00 | 3-5 workdays | Free for 14 days |
| USA, Canada, Switzerland, United Kingdom | Over € 200 |
€ 30.00
|
3-5 workdays | 25% order value* for 14 days |
| 🌎 Rest of the World* |
Over € 500
|
€ 60.00
|
5-7 workdays |
30% order value* for 14 days
|
Please note:
- If you're outside the European Union and your order exceeds the de minimis threshold, you might pay duties depending on your country. We have plenty of international customers, and our prices are already optimized in order to be affordable worldwide;
- * This maximum cost is intended to cover the return duties to Italy. However, it can be significantly reduced if you ship it yourself: contact us before making the return;
- Products are shipped directly from our laboratories in Parma, Italy;
- We use the following couriers: DHL, FedEx, GLS depending on destination country;
- Exchanges and returns are possible within 14 days from delivery date. In case of exchange the shipment cost is free. In case of return the shipment cost is paid by the customer
Special assistance:
- We have a very low rate of returns and exchanges. We love to help you in sizing, so please write us at casa@operacampi.com if you have any doubt and if you want to reduce the risk of exchange;
-
We are a small project, which is why we cannot afford to have dissatisfied customers — and we’ll do everything we can to make you happy. In many cases, return and exchange periods can even be extended for several months. We also often offer free repairs for rare cases of defects. Naturally, we rely on a relationship of good faith with our customers — based on mutual trust, genuine kindness, and understanding of our project.
Robust shirt made entirely of finely crafted wet-spun hemp
- Dyed thread by thread.
- Buttons made of natural zamak with minimal environmental impact.
- Elegantly regular cut, suitable both as an overshirt and as a shirt to be paired inside or outside with a good pair of pants.
The color Terra Verde is sold out in 2025 and we won’t be reproducing it for a while.
The massive impact
-5 kg
NET CO2 EMISSIONS
About less than the similar product you have in your wardrobe, or avoided with a diesel car.
Details about these numbers
Opera Campi has a massive impact on the planet, with each product.
We show detailed data about emissions, based on independent and authoritative studies. We kept the highest hypothesis regarding emissions, and most prudent ones when it comes to carbon sequestration. For example, for distribution costs we simulated emissions for shipment from Parma (Italy) to Los Angeles (USA), while most of our deliveries are made in Europe.
Specs
Washing
Wash inside-out at 30° C. Wash with similar colours. Choose the lowest spin speed. Hang dry. Do not tumble dry. Add natural softener to maintain softness over time. Do not bleach.
Temperature Covering
Superior thermo-regulation capable to cover four seasons. In winter over a shirt, in mid seasons and summer over a t-shirt.
9
Plant Index
Plant Index is a rating from 1 to 10 given by Opera Campi to the plants quality used for this product's fabric. Higher the rating, cleaner is the texture of the fabric. Since we only choose the finest yarns, the index mostly depends on the season. Like a wine or any natural product, a good growing season influences positively the quality of the final product. We avoid chemical corrections on the fibre, we prefer transparency and our customers accept imperfection caused by nature.360° View
The Material
In 2017 we started with one goal: to imitate ancient Hemp bed linens. We achieved our goal making them softer. Our 100% Woven Hemp fabrics are beautiful, soft, great for any season, and they have are strong, yet elegant.
Learn more about this materialFeel the fabric
Through our breakthrough technology we make you feel the fabric of this product through the video below. Shot in Canon R3 4K 120fps.
