-70%
of Helix™ Midnight Core 11.5 Mattress, Optional GlacioTex Cooling (Medium Side-Sleeper) Online Sale
Original price was: $749.00.$224.70Current price is: $224.70.
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Description
Leesa™ Bedding Bundle FREE For All Sizes $899+
When it comes to your sleep, you shouldn’t have to settle for good enough. We’ve gone above and beyond to provide the tailored sleep you deserve.
Medium Feel
Our most popular feel choice – not too firm, not too soft at the top of your mattress. Great for couples with different feel preferences.
Side Sleeper Support
Best for side sleepers or those who toss and turn at night. The middle layers of the mattress are designed to support your body contours
Premium Cooling Covers
Choose between our Breathe Knit cover or upgrade to the GlacioTex™ Cooling Pillow Top for cooling tech that pulls heat away from your body.
Body Contouring
Because of your sleeping position and body type, the mattress is designed to aid recovery and to contour to your body. Spinal alignment is vital for restful sleep.
*NOTE* A Split King consists of 2 Twin XL mattresses. For a Split King arrangement, select each side in Twin XL & ensure there are 2 Twin XL s in cart at checkout. This allows your set to be mix-and-matched with any of our 11 Tall mattresses. The Helix Core Mattresses are 11.5 tall, so the ideal match in a Split King should also be 11.5 .
Additional Information
Size
Twin, Twin XL, Full, Queen, King, California King
Cover
Breathe Knit Cover (Included), GlacioTex Cooling Cover, GlacioTex Cooling Pillowtop
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Our most popular feel choice – not too firm, not too soft at the top of your mattress. Great for couples with different feel preferences.
Side Sleeper Support
Side Sleeper Support
Best for side sleepers or those who toss and turn at night. The middle layers of the mattress are designed to support your body contours
Premium Cooling Covers
Choose between our Breathe Knit cover or upgrade to the GlacioTex™ Cooling Pillow Top for cooling tech that pulls heat away from your body.
Body Contouring
Because of your sleeping position and body type, the mattress is designed to aid recovery and to contour to your body. Spinal alignment is vital for restful sleep.
*NOTE* A Split King consists of 2 Twin XL mattresses. For a Split King arrangement, select each side in Twin XL & ensure there are 2 Twin XL s in cart at checkout. This allows your set to be mix-and-matched with any of our 11 Tall mattresses. The Helix Core Mattresses are 11.5 tall, so the ideal match in a Split King should also be 11.5 .
Additional Information
Size
Twin, Twin XL, Full, Queen, King, California King
Cover
Breathe Knit Cover (Included), GlacioTex Cooling Cover, GlacioTex Cooling Pillowtop
spinedgeus.shop © 2025 All Rights Reserved
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Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
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- Description
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- Add to cart
Best for side sleepers or those who toss and turn at night. The middle layers of the mattress are designed to support your body contours
Premium Cooling Covers
Premium Cooling Covers
Choose between our Breathe Knit cover or upgrade to the GlacioTex™ Cooling Pillow Top for cooling tech that pulls heat away from your body.
Body Contouring
Because of your sleeping position and body type, the mattress is designed to aid recovery and to contour to your body. Spinal alignment is vital for restful sleep.
*NOTE* A Split King consists of 2 Twin XL mattresses. For a Split King arrangement, select each side in Twin XL & ensure there are 2 Twin XL s in cart at checkout. This allows your set to be mix-and-matched with any of our 11 Tall mattresses. The Helix Core Mattresses are 11.5 tall, so the ideal match in a Split King should also be 11.5 .
Additional Information
Size
Twin, Twin XL, Full, Queen, King, California King
Cover
Breathe Knit Cover (Included), GlacioTex Cooling Cover, GlacioTex Cooling Pillowtop
spinedgeus.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Choose between our Breathe Knit cover or upgrade to the GlacioTex™ Cooling Pillow Top for cooling tech that pulls heat away from your body.
Body Contouring
Because of your sleeping position and body type, the mattress is designed to aid recovery and to contour to your body. Spinal alignment is vital for restful sleep.
*NOTE* A Split King consists of 2 Twin XL mattresses. For a Split King arrangement, select each side in Twin XL & ensure there are 2 Twin XL s in cart at checkout. This allows your set to be mix-and-matched with any of our 11 Tall mattresses. The Helix Core Mattresses are 11.5 tall, so the ideal match in a Split King should also be 11.5 .
Additional Information
Size
Twin, Twin XL, Full, Queen, King, California King
Cover
Breathe Knit Cover (Included), GlacioTex Cooling Cover, GlacioTex Cooling Pillowtop
spinedgeus.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Because of your sleeping position and body type, the mattress is designed to aid recovery and to contour to your body. Spinal alignment is vital for restful sleep.
*NOTE* A Split King consists of 2 Twin XL mattresses. For a Split King arrangement, select each side in Twin XL & ensure there are 2 Twin XL s in cart at checkout. This allows your set to be mix-and-matched with any of our 11 Tall mattresses. The Helix Core Mattresses are 11.5 tall, so the ideal match in a Split King should also be 11.5 .
Additional Information
Size | Twin, Twin XL, Full, Queen, King, California King |
---|---|
Cover | Breathe Knit Cover (Included), GlacioTex Cooling Cover, GlacioTex Cooling Pillowtop |
spinedgeus.shop © 2025 All Rights Reserved
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart