Clothing
The first uniform.
T-shirts and cropped silhouettes carrying the Muscle LAB code. Athletic structure, controlled exposure and limited release energy.
Uniform
The essential pieces. European fit, built for bodies that move with intention after dark.
LAB Line Tee
The arm strap drawn in black. Restraint as a visual language, not a detail. For bodies that already understand what this means without needing it explained.
30 EUR
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Speedo Submission
Swimwear codes redrawn as desire. The body, the water, the moment someone looks twice. Best worn by those who already know what submission means — and choose it.
30 EUR
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Latex Framing
The body, outlined. Latex as intention — drawn, not worn. Minimal because nothing else is needed when the line already says everything.
30 EUR
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Left Pocket, Red
Left side. Red mark. The first half of a visual conversation — complete on its own, louder when paired. Wear it alone or let it find its other half.
30 EUR
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Right Pocket, Blue
Right side. Blue mark. The answer to Left Pocket, Red — or the beginning of something entirely its own. Two bodies in the same room do not need to match. They just need to know.
30 EUR
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Monochrome Desire
Olive tones. Body reduced to form. Desire made quiet — not soft. For the version of you that does not need colour to make the statement.
30 EUR
View product SizeNo Mask
No shame. No apology. Louder pieces that still know when to let the body do the talking.
No Mask
BlueH
A bold piece for those who move with confidence, attitude, and presence. Sports Blue brings together an athletic feel and the unmistakable Muscle Lab identity, creating a strong visual statement with a clean, wearable edge.
30 EUR
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Pride collection
Pride Line Tee
The body drawn in every colour it was told not to be. White ground, rainbow line — pride worn as anatomy, not decoration.
30 EUR
SOLD OUT
Size
Pride collection
Pride Body Tee
The body as the statement. Pride not announced — drawn. Clean cut for those who carry their identity without needing to explain it.
30 EUR
View product SizeCrop Tops
Less fabric. The decision of how much to show — and where — is always yours.
Crop top
Black Crop Top
Black ground, white line, exposed torso. The crop top as a decision — not just about length, but about what you say when you choose where the fabric ends.
35 EUR
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Crop top
White Crop Top
White ground, black line. The same decision in reverse. For bodies that know the contrast between fabric and skin is never accidental.
35 EUR
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Crop top
Pride Crop Top
Cropped, coloured, unashamed. The rainbow drawn directly onto the body line — for rooms where you want to be seen and are not afraid of it.
35 EUR
View product SizeSwimwear
Not made for quiet beaches.
Charcoal & Ink
Each drawing exists once. Charcoal pencil and India ink on paper — signed, framed in black, never reproduced. The origin of the LAB visual language, before it became fabric.
One of one original
First Line
The first gaze held in charcoal. Nineties underwear packaging, body study, direct eye contact — this is where everything in the LAB began. One original. One owner.
150 EUR
Frame details
- Frame
- Aluminium, aluminium, epoxy/polyester powder coating, anodised finish.
- Front protection
- Polystyrene plastic.
- Back panel
- MDF.
- Mount
- Paper.
One of one original
Nuit Inconnue
“Une nuit d'été sombre”
A dark summer night that never fully declared itself. Tension without resolution, mystery without explanation. The kind of drawing that means something different depending on who is looking.
150 EUR
Frame details
- Frame
- Aluminium, aluminium, epoxy/polyester powder coating, anodised finish.
- Front protection
- Polystyrene plastic.
- Back panel
- MDF.
- Mount
- Paper.
One of one original
Sauna Hours
Heat. Steam. The silence between bodies in a room where everyone knows and no one needs to say it. A study in proximity — charcoal and ink capturing what happens just before.
150 EUR
Frame details
- Frame
- Aluminium, aluminium, epoxy/polyester powder coating, anodised finish.
- Front protection
- Polystyrene plastic.
- Back panel
- MDF.
- Mount
- Paper.
Identity Quiz
Your body already knows who you are. No judgment. No filter.
The LAB
Archive
A visual language for bodies that don't need permission.
Muscle LAB started with drawings. Bodies reduced to line, pressure, shadow and memory. Then those marks moved into fabric, skin, and spaces that don't need explanation.
This is not a brand trying to look acceptable. It is an underground project built around body culture, leather aesthetics, queer identity and the kind of confidence that doesn't explain itself.
Archive Entry // Restricted Files
TOP SECRET ARCHIVE
The LAB Archives. Sometimes we find the reason because signals and clothing say more than words.
A short file on how a folded handkerchief became a queer signal system for desire, role and recognition.
Um ficheiro curto sobre como um lenço dobrado se tornou um sistema queer de sinais para desejo, papel e reconhecimento.
Un archivo breve sobre cómo un pañuelo doblado se convirtió en un sistema queer de señales para deseo, rol y reconocimiento.
A short piece on cruising as spatial language: body, gaze and public code before apps flattened the room.
Um texto curto sobre cruising como linguagem espacial: corpo, olhar e código público antes de as apps achatassem a sala.
Un texto breve sobre el cruising como lenguaje espacial: cuerpo, mirada y código público antes de que las apps aplanaran la sala.
A short read on leather as inheritance, discipline and chosen skin inside queer masculine culture.
Uma leitura curta sobre leather como herança, disciplina e pele escolhida dentro da cultura masculina queer.
Una lectura breve sobre el leather como herencia, disciplina y piel elegida dentro de la cultura masculina queer.
A short note on queer clothing as code, where pocket, colour and cloth carried meaning before speech was safe.
Uma nota curta sobre roupa queer como código, onde bolso, cor e tecido carregavam significado antes de falar ser seguro.
Una nota breve sobre la ropa queer como código, donde bolsillo, color y tela cargaban significado antes de que hablar fuera seguro.
A short editorial on wearing identity without apology, and why code, archetype and presence still matter.
Um editorial curto sobre vestir identidade sem pedido de desculpa, e porque código, arquétipo e presença continuam a importar.
Un editorial breve sobre vestir identidad sin disculpa, y por qué código, arquetipo y presencia siguen importando.
Size Guide
Find your fit.
T-shirts
| Size | Chest (cm) | Waist (cm) | Length (cm) | EU |
|---|---|---|---|---|
| S | 86–91 | 71–76 | 69 | 44–46 |
| M | 91–96 | 76–81 | 71 | 48–50 |
| L | 96–101 | 81–86 | 73 | 52–54 |
| XL | 101–106 | 86–91 | 75 | 56–58 |
| XXL | 106–111 | 91–96 | 77 | 60–62 |
Crop tops
| Size | Chest (cm) | Waist (cm) | Length (cm) | EU |
|---|---|---|---|---|
| S | 82–87 | — | 42 | 44–46 |
| M | 87–92 | — | 44 | 48–50 |
| L | 92–97 | — | 46 | 52–54 |
| XL | 97–102 | — | 48 | 56–58 |
The Muscle LAB fit is European athletic — slightly fitted through the chest and shoulders. If you prefer a looser fit, size up. Crop tops run true to size with a shorter length by design. For questions, contact the LAB before ordering.
Manifesto
Not trying to look acceptable.
Muscle LAB is not trying to look acceptable.
It is a visual language for bodies that carry tension, heat, weight, softness and power.
It starts with drawings. Bodies reduced to line, pressure, shadow and memory.
Then those marks move into fabric, skin, and the spaces that do not need explanation.
No corporate polish. No generic lifestyle fantasy.
Just black, white, sweat, leather, skin, fabric, and the quiet confidence of a universe built for those who already know.
Muscle LAB exists for bodies that do not ask for permission.
For those who choose how to be seen, how to feel, how to desire, how to move, and how to belong.
This is Muscle LAB. Not for everyone. Made exactly for you.
Our Pillars
Respect. Empathy. Freedom.
Respect
Respect the body. Respect the person. Respect identity, limits, expression, desire, and the way each person chooses to feel good in their own skin.
Empathy
Every body carries a story. Muscle LAB is not built around perfection, but around presence, tension, softness, strength, and transformation.
Freedom
Love who you want to love. Wear what makes you feel powerful. Be visible on your own terms. Muscle LAB exists for a freedom that does not need to explain itself.
Returns policy
Clear terms. No drama.
EU-friendly return guidance written for humans. Contact the LAB before sending anything back so the return can be identified correctly.
14 days
You may request a return within 14 days of receiving your order. Items must be unused, unworn and returned with original tags attached.
Return shipping
The customer is responsible for return shipping unless the item arrived defective or incorrect. Use tracked shipping for your own protection.
Swimwear hygiene
Swimwear can only be returned when unused and when the protective hygiene seal has not been removed or damaged.
Ambassador programme
Represent the underground.
The Muscle LAB Ambassador Programme is built for people who move inside real communities: training, queer nightlife, leather culture, body confidence, visual language and underground presence.
In the LAB
MEET THE AMBASSADORS
THE RING OPENS SOON
Exclusive ambassador code
Give your community access to a dedicated Muscle LAB code.
Commission on referred sales
Earn from orders generated through your ambassador code.
Early access to drops
See selected pieces before they are released publicly.
Social visibility
Selected ambassadors may be featured across Muscle LAB channels.
Private releases
Access limited pieces, tests or campaign previews when available.
Events and brand opportunities
Future opportunities may include pop-ups, community events, markets or fairs.
Who we are looking for
We are looking for people with presence, community and visual confidence. Trainers, creators, performers, artists, hosts, nightlife people, photographers, athletes and community voices are welcome.
How it works
- Apply Tell us who you are and where your community lives.
- Get approved Selected ambassadors receive a personal code and programme details.
- Represent Share the brand, build your code and grow with the LAB.
Legal
Trust and store policies.
Clear store policies for privacy, orders, shipping, returns and customer data.
Privacy policy
We only collect the details needed to respond, prepare orders and provide requested updates.
Terms and conditions
Submitting an order request does not process payment. Availability is checked internally, then final confirmation and payment instructions are sent by email before dispatch.
Shipping policy
Shipping cost is calculated by destination. Portugal is 9 EUR, Europe including Germany is 14 EUR, and rest of world is 20 EUR. Orders are prepared after payment confirmation.
Cookies and local storage
We only collect the details needed to respond, prepare orders and provide requested updates.
Returns and exchanges
Return requests must be made within 14 days of delivery. Items must be unused and returned with original tags. Hygiene restrictions apply to swimwear.
Business Identity
Muscle LAB is operated from Portugal. Commercial name: Muscle LAB. NIF / VAT: 243119012. Business / pickup address: Rua das Oliveiras 57, 4050-448 Porto, Portugal. For orders, returns or business enquiries, contact us at hi@wearmusclelab.com or through the contact form.