200,000+ People Have Created Their Custom Fit

200,000+ Custom Fits Created

The Sizeless Heavyweight T-Shirt

This is the best T-shirt money can buy. Custom-made to flatter your build with a French Terry grown in the US, milled & sewn in Los Angeles.

Cut to fit your unique shape

Designed, milled, & sewn in Los Angeles

French Terry made from Supima cotton grown in the US

Wrinkle-resistant drape. Soft hand feel.

Man wearing glasses and a black shirt standing indoors with a neutral expression.

Cumulus T-Shirts & Layers

Heavyweight French Terry Pima Cotton

Thick and comfy

Milled in Los Angeles

280 gsm | 13 oz
94% Cotton, 6% Elastane

SAVE $100

Three black t-shirts arranged on a gray background.

FAVORITE

All-Black Heavyweight Crew 3-Pack

$297

|

$197

SAVE $100

Three plain t-shirts in white, light gray, and black, arranged overlapping each other.

Minimalist Heavyweight Crew 3-Pack

$297

|

$192

Stack of t-shirts in various colors: black, green, gray, white, and navy.

SAVE $396

Best-Sellers Heavyweight Crew 10-Pack

$990

|

$586

Black Friday Exclusive

Three t-shirts in green, white, and navy blue on a gray background.

NEW

SAVE $100

Coastal Heavyweight Tee 3-Pack

$297

|

$202

Two plain t-shirts: one black and one white, on a gray background.

SAVE $50

Essential Heavyweight Tee 2-Pack

$198

|

$148

Five black t-shirts arranged in a cascading pattern on a gray background.

SAVE $200

All-Black Heavyweight Crew 6-Pack

$594

|

$394

Three stacked t-shirts in navy, beige, and white on a gray background.

SAVE $100

Malibu Heavyweight Crew 3-Pack

$297

|

$188

Three navy blue T-shirts on a grey background.

SAVE $100

Deep Sea Heavyweight Crew 3-Pack

$297

|

$197

Three light gray T-shirts overlapping on a gray background.

SAVE $100

Heather Gray Heavyweight Crew 3-Pack

$297

|

$182

Three plain t-shirts in black, green, and white, layered front to back.

SAVE $100

Forest Heavyweight Tee 3-Pack

$297

|

$202

Three plain white t-shirts on a gray background.

SAVE $100

White Heavyweight Crew 3-Pack

$297

|

$197

Four white and four black T-shirts arranged in alternating layers on a gray background.

SAVE $200

Essential Heavyweight Crew 6-Pack

$594

|

$394

Five plain T-shirts in white, green, and navy blue.

SAVE $200

Coastal Heavyweight Crew 6-Pack

$594

|

$404

Eight plain t-shirts, four black and four white, arranged in alternating colors.

SAVE $396

All-White Heavyweight Crew 10-Pack

$990

|

$594

Black Friday Exclusive

Man wearing glasses and a black shirt standing indoors with a neutral expression.

Cumulus T-Shirts & Layers

Heavyweight French Terry Pima Cotton

Thick and comfy

Milled in Los Angeles

280 gsm | 13 oz
94% Cotton, 6% Elastane

SAVE $100

Three black t-shirts arranged on a gray background.

FAVORITE

All-Black Heavyweight Crew 3-Pack

$297

|

$197

SAVE $100

Three plain t-shirts in white, light gray, and black, arranged overlapping each other.

Minimalist Heavyweight Crew 3-Pack

$297

|

$192

3-Packs

10-Packs

6-Packs

Individual Crew Neck T-Shirts

Individual V-Neck T-Shirts

Perfect Fit Guarantee

Free returns. Free remakes. Risk-free.

Business and creative leaders are upgrading to Sene

Get Started

"I can just put Sene on, feel very good, and it's liberating.


Seeing my name on the label, it's not about not being a size, it IS a size. It's James Freeman's size."

James Freeman

Founder of Blue Bottle Coffee

Get Started

Our Process

How SmartFit Works

01. Answer 14 Questions

We'll ask in-depth questions about your typical fit issues to generate a one-of-a-kind fit. No measuring or scanning needed.

02. We Calculate A Unique Fit

Our SmartFit data-driven algorithm generates a unique fit down to the quarter centimeter level of precision.

03. The Perfect Tee Ships In 3 Days

95% of men get the perfect fit out of the box. But if you need changes, share feedback with your dedicated Fit Specialist and we'll remake it for free.  

Smart Made-To-Order Production

Your unique fabric panels are immediately laser cut and then hand assembled.

Infinite Fit Permutations

Unique garment fit per person down to quarter centimeter level of precision

20+ QA Checkpoints

Sene production monitors construction at numerous checkpoints for quality.

Take SmartFit Quiz

Frequently Asked Questions

What happens if it doesn't fit?

Are you altering standard size clothes or making it from scratch?

How do alterations and remakes work?

Can I return it for a full refund?

How inclusive are your sizes?