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UnderPressureClub™ Members Tee - EST. 2026
Black / S
Sale price
$42.00
Regular price
$54.00
Skip to product information
Not everyone will understand it.
That’s fine.
The UnderPressureClub™ Members Tee represents quiet ambition, the kind that doesn’t talk, just builds.
Clean. Structured. Intentional.
Designed with our signature back print:
• UnderPressureClub™
• MEMBERS ONLY
• EST. 2026
• BUILT UNDER PRESSURE
Minimal aesthetic. Maximum presence.
This 100% cotton tee delivers a structured silhouette that keeps its shape and elevates even the simplest outfit. It layers effortlessly under jackets, over long sleeves, or stands strong on its own.
It’s not just a t-shirt.
It’s a mindset.
Built for those who move under pressure.
Details
• 100% cotton
• Sport Grey: 90% cotton, 10% polyester
• Ash Grey: 99% cotton, 1% polyester
• Heather colors: 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170–180 g/m²)
• Structured fit
• Taped neck and shoulders
• Double-stitched sleeves and hem
• Tubular construction
Blank product responsibly sourced.
📌 Notes
• White variant may appear slightly off-white due to natural cotton properties.
• Natural color may include subtle dark speckles, this is expected and part of the fabric character.
• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.
In compliance with the General Product Safety Regulation (GPSR), UnderPressureClub and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 39 Bd pasteur Savenay 44260 or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
UnderPressureClub™ Members Tee - EST. 2026
Sale price
$42.00
Regular price
$54.00
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Early members pricing live
Limited pieces from the current drop
That’s fine.
The UnderPressureClub™ Members Tee represents quiet ambition, the kind that doesn’t talk, just builds.
Clean. Structured. Intentional.
Designed with our signature back print:
• UnderPressureClub™
• MEMBERS ONLY
• EST. 2026
• BUILT UNDER PRESSURE
Minimal aesthetic. Maximum presence.
This 100% cotton tee delivers a structured silhouette that keeps its shape and elevates even the simplest outfit. It layers effortlessly under jackets, over long sleeves, or stands strong on its own.
It’s not just a t-shirt.
It’s a mindset.
Built for those who move under pressure.
Details
• 100% cotton
• Sport Grey: 90% cotton, 10% polyester
• Ash Grey: 99% cotton, 1% polyester
• Heather colors: 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170–180 g/m²)
• Structured fit
• Taped neck and shoulders
• Double-stitched sleeves and hem
• Tubular construction
Blank product responsibly sourced.
📌 Notes
• White variant may appear slightly off-white due to natural cotton properties.
• Natural color may include subtle dark speckles, this is expected and part of the fabric character.
• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.
In compliance with the General Product Safety Regulation (GPSR), UnderPressureClub and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 39 Bd pasteur Savenay 44260 or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Guide des tailles
| LONGUEUR (inches) | LARGEUR (inches) | LONGUEUR DE LA MANCHE (inches) | |
| S | 28 | 18 | 15 ⅝ |
| M | 29 | 20 | 17 |
| L | 30 | 22 | 18 ½ |
| XL | 31 | 24 | 20 |
| 2XL | 32 | 26 | 21 ½ |
| 3XL | 33 | 28 | 22 ¾ |
| 4XL | 34 | 30 | 24 ¼ |
| 5XL | 35 | 32 | 25 ¼ |
| LONGUEUR (cm) | LARGEUR (cm) | LONGUEUR DE LA MANCHE (cm) | |
| S | 71.1 | 45.7 | 39.7 |
| M | 73.7 | 50.8 | 43.2 |
| L | 76.2 | 55.9 | 47 |
| XL | 78.7 | 61 | 50.8 |
| 2XL | 81.3 | 66 | 54.6 |
| 3XL | 83.8 | 71.1 | 58 |
| 4XL | 86.4 | 76.2 | 61.5 |
| 5XL | 89 | 81.3 | 64.3 |