kailh all pom low profile mechanical keyboard switches
🌬️ Kailh Wind & Rain Series: White Rain, Black Cloud & Hide Mountain – Full POM Low‑Profile Switches
Linear · Tactile · Clicky – All‑POM housings, hot‑swap, 50M lifespan
📌 In This Review
🔍 Click to jump – discover Kailh’s latest low‑profile innovation.
💬 Kailh's latest innovation in low‑profile mechanical keyboard switches, the "Wind and Rain Series", has arrived.
This series features a significant upgrade to the switch stem design, incorporating a hot‑swappable socket for easy customization. The switch housings are crafted entirely from high‑quality POM material, delivering a smooth, stable, and low‑friction typing experience. Three distinct options: White Rain (linear), Black Cloud (tactile), and Hide Mountain (clicky).
💧 White Rain Switch – Ultra‑Smooth Linear
📋 Specifications
- Type: Linear
- Operating Force: 50 ± 10 GF
- Actuation Travel: 1.2 ± 0.3 mm
- Total Travel: 2.8 ± 0.25 mm
- Spring Length: 15.5 mm
- Electrical Life: 50 million keystrokes
- Housing: Full POM
💬 Blogger Feedback
“Extremely smooth and linear, with almost no friction! Weight is great — neither too light nor too heavy. Great sound for low‑profile switches! The POM material really does a great job here. Kailh really makes great‑sounding low‑profile switches; these are truly wonderful.”
The White Rain offers a buttery smooth feel, similar to cutting through warm butter. The stem is generously lubricated, providing a consistent, frictionless travel that rivals traditional full‑size linear switches.
☁️ Black Cloud Switch – Early‑Bump Tactile
📋 Specifications
- Type: Tactile (early bump)
- Operating Force: 45 ± 10 GF
- Tactile Force: 55 ± 10 GF
- Actuation Travel: 1.6 ± 0.3 mm
- Total Travel: 2.8 ± 0.4 mm
- Electrical Life: 50 million keystrokes
- Housing: Full POM
💬 Blogger Feedback
“These Black Cloud switches are very smooth with a creamy touch & a nice deep sound for a low‑profile switch. They really feel more premium than regular low‑profile switches. The tactility is delicious, not too strong, with a great rounded bump.”
Featuring a tactile bump right at the beginning of the key press, followed by a short linear travel, this switch delivers an exceptional tactile experience — perfect for typists who want confirmation without the sharp click.
🏔️ Hide Mountain Switch – Addictive Clicky
📋 Specifications
- Type: Clicky
- Operating Force: 50 ± 10 GF
- Tactile Force: 55 ± 10 GF
- Actuation Travel: 1.2 ± 0.3 mm
- Total Travel: 2.8 ± 0.25 mm
- Spring Length: 15.5 mm
- Electrical Life: 50 million keystrokes
- Housing: Full POM
💬 Blogger Feedback
“Totally stunning switches! I was blown away by the addictive clicky experience. The mix of sharp clicks with the deeper POM sound on the Flow gasket board is really interesting. I love the sound & feel; tactility is subtle but present. The clacky‑thocky feedback is fantastic. Never thought I would love a low‑profile clicky switch this much — amazing!”
Known for its loud and clear sound, this switch provides an audible confirmation with every keystroke – perfect for those who miss the classic clicky feel in a low‑profile form.
📊 Wind & Rain Series – Quick Comparison
| Switch | Type | Operating Force | Tactile Force | Actuation Travel | Total Travel | Sound Signature |
|---|---|---|---|---|---|---|
| White Rain | Linear | 50g | – | 1.2mm | 2.8mm | Quiet, smooth thock |
| Black Cloud | Tactile (early bump) | 45g | 55g | 1.6mm | 2.8mm | Deep, creamy, muted |
| Hide Mountain | Clicky | 50g | 55g | 1.2mm | 2.8mm | Loud, sharp, clacky‑thocky |
All three switches feature full POM housing, hot‑swap compatible sockets, and a 50 million keystroke lifespan. The difference lies in the stem design and spring curve, catering to linear lovers, tactile enthusiasts, and clicky purists.
✨ Why Full POM? The Material Advantage
POM (polyoxymethylene) is known for its self‑lubricating properties, high wear resistance, and low friction coefficient. In the Wind & Rain series, Kailh uses POM for the top housing, bottom housing, and stem – ensuring:
- 🔹 Ultra‑smooth keystrokes – no scratchiness, even without added lube
- 🔹 Consistent feel over time – POM resists wear and maintains its properties for millions of presses
- 🔹 Superior sound acoustics – deeper, richer sound profile compared to traditional PC/nylon housings
- 🔹 Reduced maintenance – less need for aftermarket lubrication
✅ Final Verdict: A Low‑Profile Trio for Every Typist
Kailh’s Wind & Rain series successfully brings the full‑POM experience to the low‑profile form factor. Whether you need the buttery smoothness of the White Rain, the early‑bump tactility of the Black Cloud, or the addictive click of the Hide Mountain, there’s a switch here for you. All three are hot‑swap compatible, rated for 50M presses, and deliver premium sound and feel – a significant step up from generic low‑profile switches.
📖 For more switch reviews: Keyboard University’s Switch Guide | Tom’s Hardware Best Switches
© 2025 Kailh Wind & Rain Series. Based on official specifications and blogger reviews. Free to share with credit.