CSA Foundation Keycap Set | Uniform CSA Profile PBT Keycaps

Most keycap colorways are loud by default. The UreLab CSA Foundation Keycap Set takes the opposite approach — a soft, skin-toned nude inspired by the smooth, even coverage of a foundation base. Understated, refined, and endlessly versatile, this is the keycap set that makes every other element of your desk setup look better.

CSA Profile – Flat, Uniform, and Modern

• Uniform row height — every key sits at the same level for a clean, consistent typing surface
• Spherical top with a gentle concave dish — guides your fingertips naturally
• Ideal for custom layout users, programmers, and anyone who prefers a flat, modern feel over sculpted profiles
• Works seamlessly across all rows for a clean, distraction-free aesthetic

Foundation Colorway – Soft, Warm & Versatile

• Warm nude tones inspired by the dewy, even finish of a foundation base
• Pairs beautifully with rose gold, white, beige, or pastel keyboard builds
• Subtle enough for office use, distinctive enough for desk setup enthusiasts

Premium PBT Build

• High-density PBT material — shine-proof, fade-proof, wear-proof
• Legends stay crisp and legible after years of daily use
• Solid, premium feel on every keystroke

Compatibility

• MX-switch compatible — fits standard ANSI layouts from 60% to 100%
• 60–62 key (60%) / 82–84 key (75%) / 87 key (TKL) / 96–98 key / 104–108 key (Full-size)

Frequently Asked Questions

Q: What is CSA profile and how does it feel to type on?
A: CSA is a uniform profile — all rows sit at the same height with a spherical, slightly concave top surface. It feels flatter and more modern than sculpted profiles like Cherry or OEM, and is especially popular with programmers and custom layout users who switch between rows frequently.

Q: Are these compatible with hot-swap keyboards?
A: Yes. The CSA Foundation keycap set fits all standard MX-stem switches, including hot-swap PCBs.

Q: Will the legends fade or wear off over time?
A: No. The legends are bonded into the PBT material and will not fade, peel, or wear off under normal daily use.

Why UreLab?

UreLab designs keycap sets for those who make intentional choices about their setup. The CSA Foundation set ships with full quality assurance — authentic PBT, consistent colorway, no shortcuts.