Ostuni Percale Cotton Pillowcase by Blu Sleep Pack of 2

$45.99
$229.00
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Brand: MY BLUE SLEEP
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$45.99
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Ostuni is organic percale cotton, woven from cotton of the highest caliber. Percale is a crisp, matte weave, cool and dry against the skin rather than smooth and warm, the finish you recognize from a well-made hotel bed.

Percale Weave for Cool, Dry Contact

The cotton absorbs moisture away from your skin as you sleep, keeping the surface comfortable and dry through the night. Lightweight and breathable, the weave lets air move freely rather than trapping heat around your head.

That combination makes Ostuni a natural fit for hot sleepers and anyone living in a warm climate. It also works if you tend to run cool at night, since percale insulates without overheating, a narrower band of performance than sateen or flannel but a more useful one for the pillow specifically, where heat builds fastest.

Matte Finish That Softens With Every Wash

Like all good percale, Ostuni improves with age. Each wash softens the hand a little further while the matte finish and crisp structure hold.

This is the opposite of how most bedding ages. Sateen loses its sheen and brushed cottons eventually shed their nap, but percale's plain weave is structural rather than a surface treatment, so softening happens without the fabric losing what makes it percale.

Organic Cotton in Four Sizes

Ostuni is woven from organic cotton of the highest caliber, and is available in three colors, White, Sea Shell, and Blue, across four sizes.

Those sizes include Standard, Queen, King, and a Surround cut made specifically for Blu Sleep's Surround-profile pillows, which a conventional rectangular case cannot accommodate without distorting the pillow's shape.

PRODUCT SPECIFICATIONS

  • Brand: Blu Sleep

  • Collection: Ostuni

  • Type: Pillowcase

  • Material: Organic Percale Cotton

  • Weave: Percale

  • Finish: Matte, Crisp Hand

  • Colors: White, Sea Shell, Blue

  • Sizes: Standard, Queen, King

Percale Construction

Percale Construction

A one-over-one weave that lets air straight through

Percale is a plain weave: each weft thread passes over one warp thread and under the next, in a simple alternating grid. That structure produces a fabric with a matte surface, a crisp hand, and, most importantly for sleeping, consistent gaps between threads that air passes through freely. Sateen, by contrast, floats several threads over one, producing a smoother, warmer surface with far less airflow. The crispness of percale and its coolness are the same property.

Organic Cotton Fiber

Absorbs at the skin, releases to the air

Cotton fibers can hold a significant proportion of their weight in moisture within the fiber itself, drawing perspiration off the skin rather than leaving it at the contact surface. In an open percale weave, that absorbed moisture then has a direct path to evaporate into circulating air. The fabric works as a transfer medium, pulling moisture in one direction and releasing it in the other, which is why a percale case feels dry rather than damp on a warm night.

Organic Cotton Fiber
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Designed for deep comfort and better rest, so you wake up refreshed and ready for the day

Percale is a plain one-over-one weave with a matte finish, a crisp hand, and high breathability. Sateen floats threads over each other to produce a smoother, slightly lustrous surface that feels warmer and breathes less. Percale is the cooler choice; sateen is the softer-feeling one.

Yes, and the pillowcase is where it matters most, since heat concentrates around the head. The open plain weave allows air to move through the fabric, and the cotton absorbs moisture off the skin rather than holding it at the surface.

New percale has a crisp hand, which is characteristic rather than a flaw. It softens progressively with each wash while keeping the matte finish and structure, so the crispness becomes a smooth crispness rather than disappearing.

The Surround cut is made for Blu Sleep's Surround-profile pillows, which have a shape a standard rectangular case cannot fit without pulling against the contour.

Yes. Percale insulates enough to be comfortable for cooler sleepers while avoiding the heat retention of heavier weaves, which is why it works across a wider temperature range than its reputation suggests.

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