Epomaker AegisSil Silicone Keycaps Review: The RGB Upgrade You Can Actually Feel

Every once in a while, you run into a keyboard accessory that changes the whole vibe of your setup in a way that’s immediate. No tweaking. No modding spiral. No “trust me it’s better after you spend 6 hours tuning stabs.” You slap it on and go: oh.
That’s the Epomaker AegisSil silicone keycap set.

These are not your standard plastic keycaps. They’re silicone, and that single change does three things right away:

The texture feels totally different from PBT or ABS
The RGB diffusion looks ridiculously good
The typing experience becomes its own little sensory event

If you’re the kind of person who loves RGB, loves smooth animations, and loves a keyboard that feels like it has personality, these keycaps hit hard.

What Are the AegisSil Keycaps?

The AegisSil set is a silicone-based keycap set designed to let RGB shine through like crazy while also giving you a soft-touch feel under your fingers. The look is clean, bright, and minimal even with the lights off, and then when you turn RGB on, it’s basically a light show.

It’s one of those rare products where the photos don’t fully explain it because the “wow” moment is the combo of:

seeing how evenly the light spreads
feeling the surface texture while you type
hearing what it does to your sound profile

RGB and Lighting: This Is the Main Event

Let’s not pretend. If you’re here, you probably want the same thing I wanted:
maximum RGB satisfaction.

These keycaps absolutely deliver.

Because of the material, the light doesn’t just pop through the legends and call it a day. The whole cap glows in this smooth, even way that makes animations look cleaner and more expensive. Color transitions look buttery. Even chaotic rainbow effects feel somehow more controlled.

If your keyboard has strong per-key RGB, AegisSil makes it look more premium without you doing anything else. If you’ve got a board where the RGB is decent but not insane, these caps can still make it look dramatically better because they’re doing the diffusion work for you.

How They Look With RGB Off

This surprised me: with the lights off, they still look good.

A lot of shine-through caps look kind of cheap in normal lighting because the plastic gives them away. These don’t have that same “toy keyboard” vibe. The surface looks clean, bright, and simple. If you like minimalist setups during the day but you go full cyber-rainbow at night, this set fits both moods.

Texture and Feel: The Actual Reason You’ll Keep Them On

Typing on silicone keycaps feels different in the best way.

You get a soft-touch texture that feels a little more “grippy” than typical caps, without feeling sticky. It’s the kind of texture that makes you type more just because your fingers enjoy it.

If you do a lot of gaming, I can see people loving these because they feel planted. If you do a lot of writing, I can see people loving these because it turns typing into something you notice in a good way.

It’s not “squishy” like you’re pressing into foam. It’s more like the surface has a gentle, comfortable finish that doesn’t feel cold and hard like plastic can.

Sound Profile: Surprisingly Good, Especially on Hall Effect Boards

Here’s the thing. People assume silicone equals muted, dead, or weird sounding.

Not here.

On my Hall Effect setup, the AegisSil caps gave me a sound that still felt satisfying and full without turning everything into a dull thud. There’s still character. There’s still presence. It just sounds… clean.

This is also one of those products where the sound test matters because microphones pick up the difference in a way that’s hard to describe. The short version is: it sounds good, and it doesn’t ruin the fun of your board.

The One Real Downside: Lint, Hair, and Cat Fur

Okay. Reality check.

Because they’re silicone, they will attract:

lint from pockets
dust that floats in from existing in a house
hair (human hair, pet hair, all of it)
cat fur if you’re living that life

This isn’t a dealbreaker, but it is the tradeoff.

If you’re the kind of person who needs your keyboard to look spotless 24/7, you’ll either:

keep a cloth nearby, or
accept that the keyboard is going to show a little “life” on it faster than PBT would

The good news is, wiping them down is easy. The bad news is, you might do it more often than you’re used to.

Who These Are For

Buy these if:

You love RGB and want your board to look instantly better
You want a keycap set that feels genuinely different
You want a clean white look when RGB is off
You enjoy typing feel as much as sound

Skip these if:

You hate cleaning your keyboard
You have pets and you already know you’ll lose your mind over fur
You prefer a hard plastic texture and don’t want something softer under finger

Pros and Cons

Pros

Insanely good RGB diffusion, animations look smooth and premium
Unique silicone texture that feels satisfying to type on
Looks clean even with RGB off
Surprisingly solid sound profile in a sound test
A true “change the whole vibe instantly” upgrade

Cons

Attracts lint, hair, and pet fur more than typical keycaps
If you’re ultra picky about a spotless board, you’ll be wiping more often
Not everyone likes the feel of silicone compared to classic PBT

Where to Buy (and the discount)

Amazon (Affiliate): https://amzn.to/3ZnW6oI
Mechlands Direct (Affiliate): https://www.mechlands.com/products/epomaker-aegissil-keycaps-set?sca_ref=8040342.kTcOD8IT6F
10% off coupon: TRISTANPOPE

Final Verdict

The Epomaker AegisSil keycaps are one of the rare accessories that feel like a genuine upgrade the moment you install them.

They’re not trying to be the most enthusiast, most traditional, most “I only use thick PBT from a group buy” option. They’re going for something else: maximum vibe, maximum RGB, maximum sensory satisfaction.

If that’s your lane, these are an easy yes.