Siena 8 King Mattress with Adjustable Base
Siena 8 King mattress with adjustable head and foot incline, paired with twin XL bases. Independent adjustments for each sleeper and a 180-night trial with 10-year warranty on mattress components
Highlights
- independent head/foot adjustment
- split king compatibility
- memory foam with pressure relief
Pros
- independent head and foot elevation
- split king option for two sleepers
- memory foam with pressure-relieving layers
- 180-night trial for mattress
- 2-year warranty on adjustable base
Cons
- mixed firmness feedback
- size perception varies among customers
Best For
Features
- Independent head and foot elevation for adjustable comfort
- Split King configuration with two Twin XL bases for synchronized or independent adjustment
- 180-night mattress trial with a 10-year manufacturer warranty on the mattress; base warranty 2 years
- Easy setup with tool-free assembly; all parts and batteries included
- Zero clearance design with wireless remote and memory for presets
