This mattress feature Cool Twist gel memory foam which ensures better airflow and heat dissipation for cool and body contouring comfort
This product qualifies for white-glove delivery. Please enter your primary phone number and email address at checkout, and our carrier will contact to schedule a delivery appointment. Delivery availability may vary, depending on region.
Serta SleepTrue 11.5” Firm Mattress. Free White Glove Delivery
These features apply to all options.
- Cool Twist gel memory foam ensures better airflow and heat dissipation
- Provides cool and body contouring comfort
- Features 805 individually wrapped coil support system
Free White Glove delivery includes unpacking and basic setup of the mattress, as well as removal of boxes, packaging materials, and old mattress. Before signing for delivery, any and all damage/defect(s) must be noted in order for Groupon to help facilitate a replacement.
- Low profile: 21.5”
- Standard: 20.5”
- Twin: 40” x 77”
- Twin XL: 41” x 82”
- Full: 56” x 77”
- Queen: 62” x 82”
- King: 78” x 82”
- California King: 85.5” x 74”
Good to Know
- Firmness: firm
- Mattress thickness: 11”
- Made in the USA
- 10-year warranty from Serta
Buying a mattress is cheaper and more convenient if you do it online—but you'll need to understand your personal preferences and delivery options first.