
Availability Changes. Please call and verify availability in-store as stock changes often, especially if Sold Out Online.
Features & Specs
- The Serenity+ introduces the sleep and health benefits of Bamboo Charcoal Memory Foam.
- The top layer is aerodynamically designed to improve breathability, all whilst regulating moisture, odor and temperature to ensure a cleaner, healthier sleep.
- MLILY introduced a special layer of their Flex Ortho Foam designed to help align your spine and ease back and joint pain.
- The result: a better sleep and a better you.
- Comes rolled and vacuum packed for easy transport
- MLILY Global Partner of Manchester United
- Mlily Air-Flow Bamboo Charcoal Memory Foam - MLILY Bamboo Charcoal Memory Foam is aerodynamically designed to regulate moisture, odor, and temperature all whilst adapting to your body’s individual pressure points. The result: a better sleep and a better you.
- Flex Ortho Foam - Mlily Flex Ortho Foam provides a firmer layer engineered to ease back and joint pain.
- Pocket Springs - 1000 custom Ortho springs bring out the performance of this mattress.
- Flex Border - Engineered to improve corner to corner support, from the center to the very edges of your mattress.
- Flex Support Foam - A final layer of our Flex Support Foam provides added support, delivering a deeper, more regenerative sleep.

Cover / Quilt | Removable Zipper Cover |
Comfort Layers |
1” Mlily Air-Flow Bamboo Charcoal Memory Foam + 1.7” Flex Ortho Foam |
Mattress Core Support |
6.3” Pocket Coil Springs in Flex Border + 1” Flex Support Foam |
Suggested Firmness^ | Firmer |
Type |
Hybrid Pocket Coil Springs |
Adjustable Bed Compatible |
Yes |
Country of Origin | China |
Warranty |
10 Year Warranty |
^Firmness is subject to how the mattress feels to each individual; the feels described here are suggestions. Try Before You Buy in-Store – The best way is to try a new mattress before you buy to see how the mattress feels to you.
Size | Dimensions* |
Twin / Single | 39″ W x 75" L x 10" H (99 cm W x 190.5 cm L x 25.5 cm H) |
Twin XL | 39″ W x 80" L x 10" H (99 cm W x 203 cm L x 25.5 cm H) |
Double / Full | 54″ W x 75" L x 10" H (137 cm W x 190.5 cm L x 25.5 cm H) |
Queen | 60″ W x 80" L x 10" H (152 cm W x 203 cm L x 25.5 cm H) |
King | 76″ W x 80" L x 10" H (193 cm W x 203 cm L x 25.5 cm H) |
*Actual size may vary by model, generally within a range of ± 1 inch (2.5 cm)
CertiPUR-US® certified foams are:
✓ Made without ozone depleters
✓ Made without PBDEs, TDCPP or TCEP (”Tris”) flame retardants
✓ Made without mercury, lead, and other heavy metals
✓ Made without formaldehyde
✓ Made without phthalates regulated by the Consumer Product Safety Commission
✓ Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)