🎉 Free shipping on all orders

Logo

Experience Deep, Sweat-Free Sleep Every Night With Ultra-Cooling Bamboo Sheets

Upgrade your bedding with CosheMiv Cooling Sheets. Engineered with silky breathable bamboo viscose and a 100% waterproof barrier, our sheets deliver silent, temperature-regulated comfort while keeping your mattress spotless.

  • Breathable 3D air fabric for cool sleep
  • 100% waterproof dual-layer TPU protection
  • Silent crinkle-free quilted design
  • 360° deep pocket snug mattress fit
Hero product

-50%

Special limited-time launch offer

Save 50% OFF Now
Hero product

AS SEEN ON

Media logos
logo-icon-08.png__PID:76f33a73-96db-46b5-93a3-ea75098579ee
logo-icon-02.png__PID:477dfb76-f33a-4396-9b66-b513a3ea7509
logo-icon-10.png__PID:3a7396db-66b5-43a3-aa75-098579ee7d5b
logo-icon-04.png__PID:7dfb76f3-3a73-46db-a6b5-13a3ea750985
logo-icon-01.png__PID:45477dfb-76f3-4a73-96db-66b513a3ea75
logo-icon-06.png__PID:fb76f33a-7396-4b66-b513-a3ea75098579

Engineered for Nightlong Coolness, Superior Softness, and Complete Protection

Benefits 1

Instant Temperature Regulation

Crafted from natural bamboo viscose with 3D air mesh quilting, CosheMiv draws heat away from your skin instantly. Enjoy consistent cooling airflow that prevents nighttime sweating across every season.

100% Waterproof Mattress Guard

An advanced double TPU membrane repels nighttime spills, heavy perspiration, and pet accidents completely. Safeguard your expensive mattress without compromising on softness, hygiene, or comfort.

Benefits 2
Benefits 3

Whisper-Quiet Quilted Comfort

Unlike noisy plastic protectors, our luxury quilted weave eliminates rustling sounds during sleep. Move freely throughout the night without disruptive noise waking you or your partner.

Trusted by over 45,000 hot sleepers seeking restful recovery

Rated 4.9/5 by 3,200+ customers

CosheMiv Ultra-Cooling Waterproof Bamboo Sheet Protector

Transform your bed into a cooling oasis. Made with 40% organic bamboo viscose and dual-layer waterproof TPU, CosheMiv ensures clean, cool, and peaceful sleep every single night.

  • Hypoallergenic bamboo viscose blend
  • Double TPU leakproof defense layer
  • Deep stretch pocket fits all mattresses
  • Machine washable & dryable fabric

£59.00

£118.00
  • Guaranteed Safe Checkout
Payment
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
CosheMiv Waterproof Cooling Bamboo Bed Sheets
Trust badge 1
Trust badge 2
Trust badge 3
Trust badge 4

"Temperature spikes and moisture disrupt deep REM cycles. CosheMiv solves both issues using thermo-regulating bamboo fibres paired with a breathable waterproof core, significantly improving overnight sleep quality."

Dr. Sarah Mitchell, Research Specialist

Trust expert

The CosheMiv Advantage

Why Thousands of Hot Sleepers Choose CosheMiv Every Day

Unrivaled cooling technology meets luxury protection

image_25 (1).webp__PID:a74d5a4c-1774-4edc-9818-b6f36a711e0a

Cool-Touch Bamboo Viscose

Natural silky viscose derived from bamboo provides immediate cooling relief, wicking moisture away twice as fast as traditional cotton sheets.

image_25 (1).webp__PID:a74d5a4c-1774-4edc-9818-b6f36a711e0a

Full Waterproof Shield

Double-layer TPU barrier ensures liquids, sweat, and allergens never penetrate your mattress, maintaining a clean and fresh sleep environment.

image_25 (1).webp__PID:a74d5a4c-1774-4edc-9818-b6f36a711e0a

No Crinkle Noise

Soft quilted construction absorbs movement silently, eliminating loud plastic crinkles common in generic mattress covers.

Why choose product
image_26.webp__PID:dba74d5a-4c17-44fe-9cd8-18b6f36a711e

360° Elastic Deep Skirt

High-rebound elastic skirt grips mattresses up to 46cm firmly, preventing slipping, bunching, or popping off corners during your sleep.

image_26.webp__PID:dba74d5a-4c17-44fe-9cd8-18b6f36a711e

Gentle on Sensitive Skin

Hypoallergenic, chemical-free fabric is safe for babies, nursing mothers, the elderly, and sensitive allergy sufferers alike.

image_26.webp__PID:dba74d5a-4c17-44fe-9cd8-18b6f36a711e

Simple Washing Routine

Durable materials withstand repeated machine washing and low-heat tumble drying without shrinking or losing cooling power.

Sleep Gallery

Gallery 1
Gallery 2
Gallery 3
Gallery 4
Gallery 5
Gallery 6
Gallery 7
Gallery 8
Gallery 9
Gallery 10
Gallery 11
Gallery 12
Gallery 13
Gallery 14
Gallery 15
Gallery 16
Gallery 17
Gallery 18

What's Included in the Box

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

Cooling Sheets

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

Packaging Box

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

User Manual

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

image_27.webp__PID:fe566644-d341-4ed9-9c29-c06944138121

Package main
Support badge

30-Night Sleep Trial

Try CosheMiv risk-free in your home for 30 nights. If you do not sleep cooler, cleaner, and more comfortably, our dedicated customer support team will issue a prompt full refund.

Got Any Questions?

Everything you need to know

How does CosheMiv keep you cool?

The 3D air mesh structure combined with bamboo viscose promotes rapid ventilation, dispersing trapped body heat quickly to keep your body at optimal sleep temperatures.

Is this sheet completely waterproof?

Yes, our advanced dual-layer TPU membrane provides a 100% impenetrable barrier against sweat, spilled beverages, pet messes, and accidental bedwetting.

Does it make any plastic noise?

Not at all. CosheMiv features a premium quilted top layer that buffers movement noise completely, guaranteeing whisper-quiet rest throughout the night.

Will it fit deep mattresses?

Yes! Our 360-degree high-stretch pocket design accommodates mattress depths up to 46 cm snugly, preventing any shifting or corner popping while you sleep.

How do I wash and dry this?

Simply machine wash in cold water on a gentle cycle with mild detergent. Tumble dry on low heat or line dry. Avoid bleach and high heat ironing.

Is the fabric hypoallergenic?

Yes, natural bamboo viscose is naturally hypoallergenic, breathable, and gentle on sensitive skin, babies, and allergy-prone sleepers.

What sizes are available to buy?

CosheMiv is available in standard Twin, Full, Queen, and King sizes to fit virtually every household mattress dimension accurately.

What if I am unsatisfied with it?

We provide a 30-night risk-free trial. If CosheMiv does not meet your cooling and protection expectations, contact our support team for a full refund.

Customer Feedback

Loved by Thousands of Cool Sleepers

Testimonial 1
Testimonial 2
Testimonial 3
Testimonial 4
Testimonial 5
Testimonial 6

Marcus Taylor

I used to wake up soaked in sweat every night. CosheMiv changed that completely. It feels cool to the touch, stays in place on my pillow top, and makes zero noise.

Verified Buyer

trustpilot_2.png__PID:0ed4fc94-9698-426a-a3a9-56dff42ff0c7

Elena Rostova

With a toddler and two dogs, waterproof protection is essential. This sheet stopped a huge coffee spill from reaching the mattress. Washed easily and stayed soft!

Verified Buyer

trustpilot_2.png__PID:0ed4fc94-9698-426a-a3a9-56dff42ff0c7

David Miller

Best bedding investment I've made this year. Super soft bamboo texture, fits my 40cm mattress perfectly, and finally delivers the cool, peaceful sleep I was looking for.

Verified Buyer

trustpilot_2.png__PID:0ed4fc94-9698-426a-a3a9-56dff42ff0c7