Tech Bro

aka Silicon Valley Style, Founder Mode, Startup Casual

established

"Disrupting fashion by ignoring it"

The understated, expensive casual aesthetic of Silicon Valley tech workers, featuring Patagonia vests, Allbirds, and minimalist tech accessories.

Atmosphere

The sensory world of Tech Bro

Open offices, standing desks, kombucha on tap, whiteboard brainstorms, VC pitch decks, hackathons

Philosophy

Code over clothes. Function over form. Optimization over style. Building the future.

Who Lives Here

The character archetypes that embody Tech Bro

The Founder

The Engineer

The Product Manager

The Early Employee

What It Rejects

Tech Bro exists in opposition to:

Traditional corporate wear

Fashion consciousness

Effort in dressing

Status symbols

Daily Rituals

The practices and behaviors that define this way of living

Uniform dressing

Gear optimization

Podcast listening commutes

Coffee shop working

Origin

Evolved from Silicon Valley startup culture in the 2010s, epitomized by Mark Zuckerberg's grey t-shirts and the rise of tech company dress codes.

Era

2010s-Present

Regions

San Francisco, Seattle, Austin, Tech hubs globally

Trend Score

81

Key Elements

Key Garments

  • Patagonia vests
  • Allbirds sneakers
  • Hoodies
  • Dark jeans
  • Quarter-zip sweaters
  • Arc'teryx jackets
  • Apple Watch
  • Backpacks

Silhouettes

  • Casual
  • Layered
  • Comfortable

Color Palette

Muted neutrals with tech company branding

Primary Colors

Grey
Navy
Black

Secondary Colors

White
Charcoal

Accent Colors

Tech brand colors

Key Brands

Patagonia
heritagecore
Allbirds
indiecore
Arc'teryx
luxurycore
Outlier
indieadjacent

Materials

Merino woolTechnical fabricsCottonRecycled materials

Cultural Context

Wealth signaled through understated but expensive casual wear. Optimization culture. Work-life blur. Status through company affiliation.

Associated Music

PodcastsLo-fiEDMIndie Electronic

Core Relationships

Influenced By

Normcore
Athleisure
Gorpcore

Influences

Startup culture
Normcore
Athletic wear
Minimalism

Related Cores

Normcore
Gorpcore
Minimalism
Last updated: January 17, 2026