The 8 Best Cooling Pillowcases of 2026

By Claire Donovan, Sleep & Bedding Specialist | Updated March 2026

Waking up with frizzy hair, pillow creases on your face, or a damp, too-hot pillow is a problem most people don’t realize their pillowcase is causing. The fix is simpler than you’d expect — and it doesn’t require overhauling your entire sleep setup.

We’ve tested and researched the most popular cooling pillowcases across every material, price point, and use case. These are the eight we’d actually buy.

Our Top Picks at a Glance {#our-picks}

• Best Overall: Slip Pure Silk Pillowcase
• Best for Hot Sleepers: Blissy Mulberry Silk Pillowcase
• Best Budget Silk: Quince 100% Mulberry Silk Pillowcase
• Best Machine-Washable: Brooklinen Mulberry Silk Pillowcase
• Best for Night Sweats: Mellow Cooling Bamboo Pillowcase
• Best Percale Cotton: Parachute Percale Pillowcase Set
• Best Budget Overall: Kitsch Satin Pillowcase
• Best Heavyweight Silk: Fishers Finery 100% Pure Mulberry Silk

1. Best Overall: Slip Pure Silk Pillowcase

Price: ~$115 | Material: 100% Mulberry Silk | Momme: 22mm | Closure: Envelope

Slip is the silk pillowcase that beauty editors have been recommending for years, and it still earns that reputation. The 22-momme mulberry silk is dense enough to feel genuinely luxurious without running warm — and the satin charmeuse weave is as smooth as anything we’ve tested at any price.

The hair benefits are real. Fine, color-treated, and natural hair types all benefit from the dramatically reduced friction. We noticed less morning frizz after just a few nights.

For cooling: silk isn’t the most aggressive temperature regulator, but Slip’s 22mm weight breathes remarkably well and doesn’t trap heat the way cotton sateen does.

What we love: Precise fit, envelope closure that stays put for restless sleepers. Available in 30+ colors.

Honest take: At $115 for a single pillowcase, it’s a real investment. Requires hand washing or delicate machine cycle.

Best for: Fine hair, skin-conscious sleepers, luxury seekers, general warmth management.

2. Best for Hot Sleepers: Blissy Mulberry Silk Pillowcase

Price: ~$80 | Material: 100% Mulberry Silk | Momme: 22mm | Closure: Zipper

Blissy targets hot sleepers specifically, and the 22-momme mulberry silk delivers. The zipper closure uses a low-profile design that doesn’t noticeably affect temperature. Hair and skin benefits match what you’d expect from quality silk at this momme weight.

What we love: Available in extensive sizes including standard, queen, king, and toddler. 60-night trial offered.

Honest take: The zipper closure is more secure for active sleepers but adds a step on laundry day.

Best for: Hot sleepers who prioritize cooling, hair protection, and don’t mind a zipper.

3. Best Budget Silk: Quince 100% Mulberry Silk Pillowcase

Price: ~$45 | Material: 100% Mulberry Silk | Momme: 19mm | Closure: Envelope

Quince has made premium materials accessible across their entire product line, and silk pillowcases are no exception. The 19-momme mulberry silk isn’t as dense as 22mm options, but it’s real silk — it breathes well, and the hair and skin benefits are genuinely present.

The 19mm weight is lighter and slightly more breathable than 22mm — which actually makes it a strong cooling-first silk choice.

What we love: At $45, you can buy two and maintain a rotation — which matters for silk that needs hand washing between uses.

Honest take: The lighter weight means it’s less opulent-feeling. But for real silk at this price, it’s unmatched.

Best for: Budget-conscious silk buyers, first-time silk pillowcase users, hot sleepers who want lighter silk.

4. Best Machine-Washable: Brooklinen Mulberry Silk Pillowcase

Price: ~$64 | Material: 100% Mulberry Silk | Momme: 22mm | Closure: Envelope

Brooklinen’s 22-momme mulberry silk is engineered to handle the delicate machine cycle without the degradation that typically accompanies machine-washing silk. In practice: we’ve run these through 20+ delicate machine washes without noticeable change in texture or cooling performance.

What we love: The convenience factor is real. If hand-washing is the reason you’ve avoided silk, this removes that barrier.

Honest take: Still requires delicate cycle and cold water — not a throw-it-in-with-everything situation. But compared to traditional silk care, it’s a significant upgrade.

Best for: Silk skeptics who want the benefits without the hand-wash commitment.

5. Best for Night Sweats: Mellow Cooling Bamboo Pillowcase

Tested price range: Check current listings | Material: Bamboo Lyocell | GSM: ~300 | Closure: Envelope

Bamboo lyocell outperforms silk for heavy night sweats — the micro-gap fiber structure absorbs and evaporates moisture faster than any other natural bedding material. Where silk manages temperature passively, bamboo actively pulls sweat away from skin.

What we love: Silky-soft feel close to silk at a significantly lower maintenance commitment. Machine washable on cold, tumble dry low.

Honest take: Not quite the hair-friction reduction of pure silk, but meaningfully smoother than cotton for overnight hair protection.

Best for: Night sweaters, humid climates, summer use, anyone who wakes up with a damp pillow.

→ See Mellow’s Cooling Bedding →

6. Best Percale Cotton: Parachute Percale Pillowcase Set

Price: ~$29/set | Material: 100% Long-Staple Cotton | TC: 400 | Weave: Percale | Closure: Open-end

For those who want pure cooling performance without silk’s maintenance requirements, percale cotton is the move. Parachute’s percale uses long-staple cotton at a 400 TC — the upper limit of breathable percale before the weave becomes dense enough to trap heat.

What we love: Machine wash and dry. Gets softer with every wash. The open-end closure is most practical for mixing and matching.

Honest take: Won’t help with hair frizz like silk or bamboo — cotton still creates more friction. This is a cooling-first pick.

Best for: Hot sleepers who don’t care about hair/skin benefits and want maximum cooling ease.

7. Best Budget Overall: Kitsch Satin Pillowcase

Price: ~$15 | Material: Polyester Satin | Closure: Envelope

Kitsch’s satin pillowcase isn’t silk — it’s polyester. But the satin weave creates a genuinely smooth surface that reduces hair friction meaningfully versus standard cotton. For first-timers exploring whether a smoother pillowcase makes a difference for their hair, it’s a low-commitment entry point.

What we love: Machine washable, affordable enough to try without commitment. Huge range of colors.

Honest take: Limited cooling performance — polyester doesn’t breathe like natural fibers. This is a hair-benefit pick, not a hot-sleeper pick.

Best for: Budget-conscious readers testing the silk-style concept, cool sleepers focused on hair protection only.

8. Best Heavyweight Silk: Fishers Finery 100% Pure Mulberry Silk

Price: ~$113 (2-pack) | Material: 100% Mulberry Silk | Momme: 25mm | Closure: Envelope

Fishers Finery goes heavier than most with 25-momme silk — the densest weight commonly used in pillowcases. The result is a noticeably more substantial, opulent feel that’s more durable and has an even smoother surface for hair and skin.

What we love: Two units per pack at $56.50 each offers strong value compared to single-purchase 22mm options. Heavyweight feel is genuinely luxurious.

Honest take: At 25mm, this runs warmer than lighter silk. For hot sleepers, 19–22mm is the better choice. This is the pick for cool sleepers who want maximum luxury.

Best for: Cool or neutral sleepers wanting maximum hair/skin protection with a luxurious feel.

How We Evaluate Cooling Pillowcases

Our picks are based on: cooling performance, hair friction reduction, skin interaction, moisture management, durability after repeated washing, value, and practical care requirements.

Prices are approximate and subject to change. Always check current retailer pricing before purchasing.