Bio190 round neck t-shirt
Buy now and receive between and . Estimated date.

SIZE GUIDE
* Indicative table, there may be differences between articles. Consulting this table does not exempt you from consulting the individual table for each item, which you can find in the respective product description.
In case of doubt or if you do not find the table in the description, do not hesitate to contact us.
* In general, you should choose the size you usually wear, using the confirmation guide
|
WOMAN* |
|||||||
|
font size |
SP |
P |
M |
G |
SG |
SSG |
XL |
|
font size |
XS |
s |
M |
L |
XL |
2XL |
3XL |
|
Numbers |
34-36 |
38-40 |
42-44 |
46-48 |
50-52 |
54-56 |
58-60 |
|
Chest |
80-84 |
88-92 |
96-100 |
104-108 |
112-116 |
120-124 |
128-132 |
|
Waist |
64-66 |
68-72 |
76-80 |
84-88 |
92-96 |
100-104 |
108-112 |
|
Hip |
86-90 |
94-98 |
102-106 |
110-114 |
118-122 |
126-130 |
134-138 |
|
MAN* |
|||||||
|
Size Letters |
SP |
P |
M |
G |
SG |
SSG |
XL |
|
font size |
XS |
s |
M |
L |
XL |
2XL |
3XL |
|
Numbers |
40-42 |
44-46 |
48-50 |
52-54 |
56-58 |
60-62 |
64-66 |
|
Chest |
84-90 |
92-98 |
100-106 |
108-114 |
116-122 |
124-130 |
132-138 |
|
Waist |
84-88 |
92-96 |
100-104 |
108-112 |
116-120 |
124-128 |
132-136 |
|
NOTE: If in doubt between two measurements of different sizes, choose the size immediately above. (Ex. A woman with a chest contour of 92 cm and a waist of 102 cm should wear size M) |
|||||||
SHIPPING
- Mainland Portugal shipping €5 or Free for orders over €79.90.
- Mainland Spain shipping €5 or Free for orders over €79.90.
- Azores and Madeira from €7.75.
- Europe from €9.50.
- USA, Canada, and Brazil from €10.50
- The cost is calculated based on the order's weight and final destination.
Consult the complete shipping table via the link here.
DELIVERY TIMES
- The usual delivery time is 5 business days after payment, but can range from 4 to 10 business days.
- Personalized items have a delivery time of 10 to 15 business days after payment.
- Delivery times are estimates.
EXCHANGES AND RETURNS
- You have 14 days from the date of order receipt to make a return or exchange your purchase.
- Exchanges for personalized or intimate items are not accepted.
- See the procedure and fill out the form here.
DESCRIPTION
The Bio190 Crew Neck T-shirt (2 of 2) is a unisex garment developed for professional uniforms, promotional events, and corporate apparel across multiple sectors. This t-shirt features a straight cut that ensures a neutral and uniform fit for both men and women, facilitating the creation of a cohesive and professional image for complete work teams.
The tubular construction of this model has no side seams, which eliminates body friction and improves the fabric's durability during demanding workdays. The garment has no brand label in the collar, only a size indication (concept in the label), which simplifies corporate customization processes such as embroidery or printing. Seam reinforcement ensures the t-shirt retains its shape even after repeated use and washing.
Features
- Cut: Unisex straight cut with tubular construction without side seams
- Neckline: Crew neck with rib knit finish and reinforced double stitching
- Internal Finish: Neck tape applied in the same color as the fabric
- Hems: Durable double stitching finish on sleeves and bottom hem
- Customization: No brand label in the collar, only size indication
- Size Variety: Size range covering XXS to 5XL
- Available Colors: Selection of 20 distinct colors for team standardization
Composition
- Solid Colors: 100% organic cotton
- Oxford Grey Color: 90% organic cotton and 10% viscose
- Wine Heather, Green Marble Heather, and Claudy Blue Heather Colors: 80% organic cotton and 20% polyester
- Weight: 185 g/m²
Certifications and Standards
- GOTS IC (Global Organic Textile Standard)
- OEKO-TEX
- VEGAN
- OCS (Organic Content Standard) and OCS Blended via Ecocert Greenlife
Uses
This t-shirt is suitable for professionals in retail, hospitality, logistics, and event support teams. The breathable organic cotton fabric offers constant thermal comfort and a soft touch for indoor or outdoor functions.
The variety of sizes and colors ensures complete visual standardization for any company.
SHIPPING, EXCHANGES AND RETURNS
SHIPPING
- Mainland Portugal shipping €5 or Free for orders over €79.90.
- Mainland Spain shipping €5 or Free for orders over €79.90.
- Azores and Madeira from €7.75.
- Europe from €9.50.
- USA, Canada, and Brazil from €10.50
- The cost is calculated based on the order's weight and final destination.
Consult the complete shipping table via the link here.
DELIVERY TIMES
- The usual delivery time is 5 business days after payment, but can range from 4 to 10 business days.
- Personalized items have a delivery time of 10 to 15 business days after payment.
- Delivery times are estimates.
EXCHANGES AND RETURNS
- You have 14 days from the date of order receipt to make a return or exchange your purchase.
- Exchanges for personalized or intimate items are not accepted.
- See the procedure and fill out the form here.
PAYMENT
Make your payment simply and securely.

Payments and references for Credit Card, Multibanco, MB Way and PAYSHOP are processed by IfThenpay
1. Credit Cards
One of the most common and convenient ways to pay for your order.
Simply select "Credit Cards" as your payment method and confirm the order. This type of payment is processed directly on the IfthenPay Payment Portal, to which you will be redirected, and where you can make your payment 100% securely.
You will also receive the payment details in your email.
2. Multibanco
A convenient and familiar way to pay for your order.
Simply select "Multibanco Reference" as your payment method and confirm the order. On the next page, the reference and entity you should use at an ATM / Multibanco or Homebanking to make the payment will appear.
You will also receive the payment details in your email.
Your order will be confirmed immediately after payment (keep the receipt as proof of payment).
To pay by Multibanco Reference at an ATM (may vary slightly depending on the ATM):
Choose "Payments". Select "Services/Purchases Payment". Enter the Entity, Reference, and the amount to pay (each reference is only valid for the indicated amount). Confirm the Payment.
Your payment will be confirmed immediately. Multibanco payment is exclusive to Portugal.
3. MB WAY
Payment via MB WAY.
Note: If you choose this payment method, you must be registered with your mobile number associated with MB WAY.
Simply select "MB WAY" as your payment method and confirm the order. On the next page, the reference will appear. Please confirm the payment authorisation in your MB WAY app.
4. PAYSHOP
Simply select "PAYSHOP" as your payment method and confirm the order. On the next page, the reference you should use to make the payment at a Payshop agent, CTT Store, or Post Office will appear.
You will also receive the payment details in your email.
5. Bank Transfer
Bank transfer is a secure payment method that allows you to make real-time bank transfers to our account without disclosing your bank account details.
If you choose this payment method, select the "Bank Transfer" option and click the "Continue" button.
After confirming the order, you will have access to the bank details needed to make your transfer.
After your transfer, please send the proof of payment to the email ragtailors@gmail.com with the respective order number.
6. Paypal
One of the most common and widely used methods for secure online payments.
Complete your express checkout comfortably or choose this payment method after filling out your form.
7. Google PAY
Use this secure Google method to pay for your order.
Complete your express checkout comfortably.
8. Apple PAY
Use this secure Apple method to pay for your order.
Complete your express checkout comfortably.
9. Shop PAY
Use this secure method to pay for your order.
Complete your express checkout comfortably.
10. Klarna
Pay in up to three interest-free installments with the Klarna payment system.
SIZE GUIDE

SIZE GUIDE
* Indicative table, there may be differences between articles. Consulting this table does not exempt you from consulting the individual table for each item, which you can find in the respective product description.
In case of doubt or if you do not find the table in the description, do not hesitate to contact us.
* In general, you should choose the size you usually wear, using the confirmation guide
|
WOMAN* |
|||||||
|
font size |
SP |
P |
M |
G |
SG |
SSG |
XL |
|
font size |
XS |
s |
M |
L |
XL |
2XL |
3XL |
|
Numbers |
34-36 |
38-40 |
42-44 |
46-48 |
50-52 |
54-56 |
58-60 |
|
Chest |
80-84 |
88-92 |
96-100 |
104-108 |
112-116 |
120-124 |
128-132 |
|
Waist |
64-66 |
68-72 |
76-80 |
84-88 |
92-96 |
100-104 |
108-112 |
|
Hip |
86-90 |
94-98 |
102-106 |
110-114 |
118-122 |
126-130 |
134-138 |
|
MAN* |
|||||||
|
Size Letters |
SP |
P |
M |
G |
SG |
SSG |
XL |
|
font size |
XS |
s |
M |
L |
XL |
2XL |
3XL |
|
Numbers |
40-42 |
44-46 |
48-50 |
52-54 |
56-58 |
60-62 |
64-66 |
|
Chest |
84-90 |
92-98 |
100-106 |
108-114 |
116-122 |
124-130 |
132-138 |
|
Waist |
84-88 |
92-96 |
100-104 |
108-112 |
116-120 |
124-128 |
132-136 |
|
NOTE: If in doubt between two measurements of different sizes, choose the size immediately above. (Ex. A woman with a chest contour of 92 cm and a waist of 102 cm should wear size M) |
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