The Blue 300 XT Firm model helps comfortably cool & support every curve of your body. TempActiv gel memoty foam, infused with cooling beads, absorbs & dissapates excess heat.
Additional features:
- Serta Support Foam - provides firmness
- EverCool Fuze Gel Memory Foam - conforming & Supportive
- DeepReaction Memory Foam - Firm Support
- Serta Support Foam - provides firmness
- Serta Foam Support Core with Ultimate Edge