BLACK FRIDAY UNLOCKED: prices so low even the debugger raised an eyebrow.

⚠️

No hotfix needed. Just someone smart enough to grab the deal.

⚠️

Collections

Tech you can wear

Designed for people who live technology daily, bringing real dev culture and identity into every premium style.

Produced close to you

Each order is made on demand and shipped from the nearest facility for faster delivery and lower impact.

Premium comfort for tech people

We use high quality cotton to ensure comfort during long hours of coding, debugging and intense focus.

The IT Fans Loves Us!

See what they see about us in the clips below!

About us

We were born in Brazil, where creativity meets code.

From local roots to becoming the #1 techwear brand, we built a movement that unites innovation and identity.

At Use_T.I, we believe technology is more than a profession, it’s a lifestyle. Our mission is to express that passion through clothing that speaks your language, bringing the power of tech into every outfit.

Wear what you build. Live what you code.

READ ABOUT US

Backend

View all
Unisex t-shirt

Unisex t-shirt

Regular price  $40.00 Sale price  $30.00

Unisex t-shirt

Sale price  $30.00 Regular price  $40.00
Offline Dino Developer - Unisex t-shirt

Offline Dino Developer - Unisex t-shirt

$30.00

Offline Dino Developer - Unisex t-shirt

$30.00
npm install self-worth - Unisex t-shirt

npm install self-worth - Unisex t-shirt

$30.00

npm install self-worth - Unisex t-shirt

$30.00
quero um banner 16:5 fundo escuro, sobre cyber security, minimalista sem escrita quero um banner 16:5 fundo escuro, sobre cyber security, minimalista sem escrita

Cyber Security

View all
IAM Security Engineering - You Shall Not Pass - Unisex t-shirt

IAM Security Engineering - You Shall Not Pass - Unisex t-shirt

Regular price  $40.00 Sale price  $30.00

IAM Security Engineering - You Shall Not Pass - Unisex t-shirt

Sale price  $30.00 Regular price  $40.00
quero um banner 600x750 sobre Linux, sem escrita, fundo escuro
Linux - The Modern Penguin - Unisex t-shirt

Linux - The Modern Penguin - Unisex t-shirt

Regular price  $40.00 Sale price  $30.00

Linux - The Modern Penguin - Unisex t-shirt

Sale price  $30.00 Regular price  $40.00

FAQ

Where is your company located?

We are a legally registered U.S. company, operating internationally and serving customers worldwide with secure and reliable service.

Where are the products made?

Each item is produced on demand and fulfilled in the facility closest to your delivery address. This ensures faster shipping and reduces unnecessary travel.

How long does it take to receive my order?

Production typically takes a few days. Once shipped, delivery times vary depending on your region. You will receive full tracking updates by email.

Can I return or exchange an item?

Most items can be returned or exchanged if there is an issue with quality or printing. Please contact support with your order details so we can assist you.

Tech-driven creativity

We create apparel that lets developers express identity, passion and culture through modern, meaningful tech-inspired design.

Made close to you

Every order is produced on demand in a facility near you, reducing delays while improving global delivery efficiency.

Built for real dev life

Designed with people who code in mind, combining style, clarity and authentic references that only tech professionals understand.

Premium comfort always

We use high-quality cotton to offer comfort during long coding sessions, deep-focus days and demanding technical work.