Her night · a street that never sleeps

3:10 am

A scooter at three. The sun at six.

Sound and light are what reach you in the lighter hours of the night. Turn the room down, keep it dark, and the morning comes when you decide.

Read her night ↓

The story

Two ways to wake, one kit.

  1. 11:45 pm

    The street is still going. You fall asleep anyway, because the first hours of sleep are the deepest.

  2. 3:10 am

    A scooter, a door, the bins. Sleep is lighter now, and every sound lands.

  3. 6:05 am

    The sun finds the gap in the blind. Your eyes are closed. Your body still reads it as morning.

  4. All day

    Two wake-ups you barely remember, and you feel both of them.

  5. Tonight

    Earplugs for the noise, a mask for the light. Same street, same blind, and you sleep through both.

Quieter and darker

Two things, one for each reason you wake.

ClarSi earplugs and their case on a bedside table
For the noise

Silicone sleep earplugs, 24 dB

Lighter sleep hears everything. These turn the room down.

€8.99 · Read more →
A woman asleep in the ClarSi 3D sleep mask
For the light

3D gel sleep mask

Dark until you decide otherwise, and cool gel for the morning after.

€14.99 · Read more →
ClarSi earplugs in their case, with the four sizes

Photo from ClarSi.

Now that you know what it is

The Quiet Dark kit

€19.90

  • Silicone sleep earplugs, up to 24 dB, four sizes
  • 3D blackout mask with cool and warm gel
  • €23.98 bought one by one
Buy the kit · €19.90

Free shipping

The science, plainly

The night gets lighter, and the room gets louder.

2nd halfof the night is lighter

Deep sleep is packed into the first hours. Later cycles are lighter and hold more dreaming sleep, so a sound you slept through at midnight can wake you at three.

Source: Sleep Foundation, Stages of Sleep.

1 nightof ordinary room light

Healthy adults who slept one night with the room lit had a higher heart rate all night and higher insulin resistance the next morning than those who slept in near darkness.

Source: Mason et al., Light exposure during sleep impairs cardiometabolic function, PNAS, 2022.

Next daysharper

People who wore an eye mask overnight learned better and were more alert the next day than on nights without one.

Source: Greco et al., Wearing an eye mask during overnight sleep improves episodic learning and alertness, Sleep, 2023.

Same street. Same blind. Better nights.

Ask Clara what fits your nights, bottom right, any time.

See the kit · €19.90

Contact

Talk to us.

Questions about your sleep or an order? Write to us. ClarSi, Orba, Costa Blanca.