EMONIA 100% 400TC Twin XL Mattress Topper for Back Pain, Extra Thick Cooling Mattress Pad, Mattress Protector Pillow Top Mattress Cover with 8-21" Deep Pocket, Plush Soft Down (Light Gray,Twin XL)
EMONIA 100% 400TC Twin XL Mattress Topper for Back Pain, Extra Thick Cooling Mattress Pad, Mattress Protector Pillow Top Mattress Cover with 8-21" Deep Pocket, Plush Soft Down (Light Gray,Twin XL)
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EMONIA 100% 400TC Twin XL Mattress Topper for Back Pain, Extra Thick Cooling Mattress Pad, Mattress Protector Pillow Top Mattress Cover with 8-21" Deep Pocket, Plush Soft Down (Light Gray,Twin XL)

20.8K ratings
EMONIA 100% 400TC Twin XL Mattress Topper for Back Pain, Extra Thick Cooling Mattress Pad, Mattress Protector Pillow Top Mattress Cover with 8-21" Deep Pocket, Plush Soft Down (Light Gray,Twin XL)EMONIA 100 400TC Mattress Topper Back Pain Extra Thick Cooling Mattress Pad Pillow Top Mattress Cover 8 21 Deep Elastic Pocket Plush Soft Down LightEMONIA Mattress Topper TwinXL Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PlushEMONIA 100 400TC Mattress Topper California King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep ElEMONIA 400TC Mattress Topper Cal King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 400TC Mattress Topper Full Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PlEMONIA 100 400TC Mattress Topper Full Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 400TC Mattress Topper Twin Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PlEMONIA 400TC Mattress Topper CalKing Back Pain Extra Thick Cooling Mattress Pad Pillow Top Mattress Cover 8 21 Deep Elastic Pocket Plush Soft Light GEMONIA 100 400TC Mattress Topper Twin Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 100 400TC Mattress Topper Queen Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockEMONIA 400TC Mattress Topper Queen Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PEMONIA 400TC Mattress Topper Queen Back Pain Extra Thick Cooling Mattress Pad Pillow Top Mattress Cover 8 21 Deep Elastic Pocket Plush Soft Light GraEMONIA 400TC Mattress Topper King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PlEMONIA 100 400TC Mattress Topper Cal King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PEMONIA 100 400TC Mattress Topper King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 100 400TC Mattress Topper King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 100 400TC Mattress Topper Queen Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockEMONIA 100 400TC Mattress Pads TwinXL Back Pain Extra Thick Cooling Mattress Pad Mattresses Pad Pillow Top Mattresses Pads 8 21 Deep Elastic Pocket PEMONIA 100 400TC Mattress Topper Full Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 100 400TC Mattress Topper King Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 100 400TC Mattress Topper Twin XL Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PoEMONIA 100 400TC Mattress Topper Twin Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic PockeEMONIA 400TC Mattress Topper Full Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocket PlEMONIA 100 400TC Mattress Topper Twin Back Pain Extra Thick Cooling Mattress Pad Mattress Protector Pillow Top Mattress Cover 8 21 Deep Elastic Pocke
Bed SizeTwin-XL-Out of stock
Actual ColorLight Gray-Out of stock

Key item features

  • Plush Comfort: This ultra-soft, extra-thick topper features a 400TC brushed top and 900g down alternative fill, providing ultimate fluffiness and extending mattress life.
  • Back Support: Designed for back pain relief, it offers full body support to alleviate pressure on the head, shoulders, back, hips, and legs for enhanced sleep.
  • Cooling Breathability: HNN Cooling Technology with a 3D Fiber structure circulates air for a cool, sweat-absorbent experience, offering comfort throughout all seasons.
  • Secure Fit: A deep elastic pocket (8-21 inches) provides a 360-degree mattress wrap, preventing sliding or noise for an undisturbed rest.
  • Easy Care: The 400TC quilted cover is machine-washable and OEKO-TEX 100 certified, ensuring no harmful chemicals like latex or formaldehyde.
  • Twin XL Sizing: Specifically sized for Twin XL mattresses (39" x 80" +21"), this topper is available in a light gray color, delivering plush support.
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Customer ratings & reviews

4.3 out of 5 stars
stars
20.8K ratings5,357 reviews
How item rating is calculated
  1. 5 stars70% (14.6K)
  2. 4 stars11% (2,332)
  3. 3 stars6% (1,352)
  4. 2 stars4% (781)
  5. 1 star8% (1,734)

Reviews summary

Pros

  • : Provides a comfortable sleeping surface with a soft texture.
  • : Provides great value at a low cost.
  • : Has deep pockets that stay in place on the bed.
  • : The topper is well made and provides comfortable support.
  • : The pad dries well and retains loft and shape after machine laundering.

Neutral

  • : Eases aches and firms the bed but fails when the pad flattens.
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Showing 1-3 of 5,357 reviews

May 21, 2026
Reviewer name: Greatgrand
Top Reviewer
Item details
Bed size: Queen
Color: White
Sold byEMONIADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comfy %26 Cozy

This Justlet mattress cover is so nice comfortable and cozy feeling it's just what we wanted and at a great price

Helpful?157B4X773AJA14715002357
Jun 23, 2026
Reviewer name: Elnor
Top Reviewer
Item details
Bed size: Twin
Color: White
Sold byEMONIADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Sleep like you never slept before

Quality and price except no value is 100%. I slept the whole night.

Helpful?157B4X773AJA14715002357
Oct 7, 2026
Reviewer name: anonymous
Item details
Bed size: King
Color: White
Sold byEMONIADelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mattress Cover

Very comfortable and fits perfectly

Helpful?157B4X773AJA14715002357
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Out of stockat Whitehall Supercenter