J JIMOO 100% Mulberry Silk Pillowcase, King 20×36 White — 22 Momme, Hidden Zipper, Frizz-Reducing

J JIMOO's 100% mulberry silk pillowcase (22 momme, king 20"×36") is a breathable, low-friction sleep cover designed to reduce hair frizz and minimize sleep-induced skin creasing.

This pillowcase is woven from 22 momme pure mulberry silk and finished with a concealed zipper to secure your pillow overnight. It aims to deliver a smoother surface against hair and skin compared with typical cotton cases, and its natural fibers help regulate temperature for year-round comfort. The piece is produced from domesticated silkworm silk and sized to fit king pillows, offered in a crisp white finish.

How will this silk pillowcase affect my hair each morning?

Sleeping on silk lowers surface friction, which reduces tangling, frizz and mechanical damage to hair. That gentler contact helps retain natural oils along hair shafts so strands stay smoother after sleep. Many users notice fewer split ends and easier morning styling.

• Contains natural proteins that help preserve hair moisture.
• Reduces friction by roughly 40% compared with cotton surfaces.
• Smooth surface minimizes morning tangles and breakage.

Will this pillowcase help prevent sleep lines and maintain skin hydration?

The silk surface is smooth and non-abrasive, which reduces the creasing pressure on delicate facial skin during the night. Silk’s low absorbency also means it draws less moisture away from skin and any topical products you apply before bed. While it's not a medical treatment, it supports a gentler sleep environment for skin.

• Lower friction reduces sleep-induced skin creasing.
• Less moisture absorption preserves night skincare products.
• Smoother contact can feel gentler on sensitive skin types.

How does the 22 momme weight and zipper design affect durability and use?

At 22 momme this mulberry silk balances a luxurious hand with practical durability—heavier than very lightweight silks yet still breathable. The hidden zipper keeps the pillow snugly enclosed without rubbing against your neck or face. Proper care will help the fabric retain its texture and longevity.

• 22 momme offers a durable, lustrous weave for nightly use.
• Concealed zipper secures the pillow and maintains a smooth surface.
• Recommended gentle washing preserves silk’s finish and strength.

Can this pillowcase help with temperature comfort while sleeping?

Mulberry silk is a natural fiber that breathes and adapts to body temperature, helping you feel cooler in warm weather and layered with blankets in cooler seasons. Its moisture-managing properties wick light perspiration away from the skin, supporting a balanced microclimate at the pillow surface.

• Natural thermal regulation suits year-round use.
• Lightweight and breathable for hot sleepers.
• Wicks small amounts of moisture to keep the surface comfortable.

Who is this for: This J JIMOO silk pillowcase is intended for anyone looking to reduce hair frizz, protect facial skin from sleep lines, and upgrade bedtime comfort without synthetic materials. It’s suitable for people who use nightly skin or hair treatments, hot or cold sleepers seeking a breathable pillow surface, and anyone who wants a premium, easy-to-fit king-size cover with a tidy concealed zipper. Note: follow the care instructions to prolong the silk’s appearance and performance.