King Mattress, 8 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-Box
King Mattress, 8 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-Box
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King Mattress, 8 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-Box

4.6 stars out of 54 reviews
(4.6)|
54 ratings
King Mattress, 8 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-BoxKing Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTwin Mattress 10 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxKing Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxCK Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTwin Mattress 12 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxQueen Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxQueen Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTwin Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTwin Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxKing Mattress 10 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxFull Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxFull Mattress 12 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTXL Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxCK Mattress 10 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxQueen Mattress 10 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxCK Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxTXL Mattress 10 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a BoxSimenmax Full Mattress 10 inch Memory Foam Hybrid Mattress for Pressure Relief Springs Mattresses CertiPUR US Certified Bed in a BoxFull Mattress 6 inch Gel Memory Foam Mattress for Cool Sleep Pressure Relief Medium Firm Mattresses CertiPUR US Certified Bed in a Box
Size:8"-Out of stock
Pattern:King-Out of stock

Key item features

  • Personalized Support: Memory foam conforms to the shape of your body for personalized support, available in three thickness options: 6 inches, 8 inches, and 10 inches.
  • Motion Isolation: Motion isolation helps prevent disturbance from a partner's movements, ensuring a restful sleep.
  • Temperature-Sensitive: Temperature-sensitive foam adjusts to body heat for a cozy sleeping surface, promoting a cool and comfortable sleep.
  • Spinal Alignment: Memory foam may improve spinal alignment, providing a comfortable sleeping surface for various sleeping styles.
  • Convenient Delivery: Delivered as a bed-in-a-box with a convenient compressed roll, making it easy to move and set up.
  • Breathable Cover: Topped with an ultra-soft quilted and breathable cover, it ensures good air permeability to avoid stuffiness.
  • Durable Design: Made with highly elastic air foam and PU foam for added comfort and long-lasting durability.
  • Various Sizes: Available in Twin, Twin-XL, Full, Queen, King, and Cal King sizes to fit different bed frames and occasions.
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Current price is $309.99
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Customer ratings & reviews

4.6 out of 5 stars
stars54 ratings26 reviews
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Reviews summary

Pros
  • : Provides adequate sleeping surface thickness.
  • : Offers good quality at a cost that is not too high.
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Showing 1-3 of 26 reviews

Mar 14, 2025
lindsay
Item details
Size: 8"
Pattern: Twin
Sold and shipped byLilymont Inc
5 out of 5 stars review

Verified Purchase

well worth it

I bought 2 twin size matresses for my kids and they're actually surprisingly comfortable. And for the price?! We literally just spent a ton on a sealy matress for ourselves, and im kinda jealous of the kids lol

Helpful?5AX807OWBQWW3139939999
Oct 14, 2025
belinda
Item details
Size: 6"
Pattern: Twin
Sold and shipped byLilymont Inc
5 out of 5 stars review

Verified Purchase

grandson says he sleeps well now!

Incentivized Review
Helpful?5AX807OWBQWW3139939999
Jul 31, 2025
Zaida
Item details
Size: 6"
Pattern: Twin
Sold and shipped byLilymont Inc
5 out of 5 stars review

Verified Purchase

This mattress is so comfortable my son loves it.

Incentivized Review
Helpful?5AX807OWBQWW3139939999