Interactive Mattress
Interactive Mattress - Twin/Single Mattress (38 x 74") is backordered and will ship as soon as it is back in stock.
Our Interactive Mattress is available for purchase through our specialist partner retailers and is not available for purchase directly from Berkeley Ergonomics.
All sizes in inches.
Mattress and Foundation Sizes
Size Finished mattress ± ½”
Finished Foundation + ½”, -0
| Size | Mattress Dimensions | Boxspring Dimensions | Notes |
|---|---|---|---|
| Twin | 38 x 74 ½ | 37 ½ x 74 | |
| Twin XL | 38 x 79 ½ | 37 ½ x 79 | |
| Full | 53 x 74 ½ | 52 ½ x 74 | |
| Queen | 60 x 79 ½ | 59 ½ x 79 | |
| Eastern King | 76 x 79 ½ | 37 ½ x 79 | 2 required |
| California King | 72 x 83 ½ | 35 ½ x 83 | 2 required |
Our Pillow Sizes
Berkeley Ergonomics pillows are handmade. There will be a slight variance in exact finished dimensions.
Please verify individual pillow types as sizing varies for specialty pillows.
| Size | Imperial | Metric | Notes |
|---|---|---|---|
| Travel | 12 x 20" | 30 x 50 cm | |
| Standard | 20 x 25" | 50 x 65 cm | Contoured Neck - 20 x 13" |
| Queen | 20 x 30" | 50 x 75 cm | |
| King | 20 x 36" | 50 x 90 cm |
Purchasing Advice
Berkeley Ergonomics offers select bedding accessories for secure online purchase.
Shipping is free on orders of $100 or more to the lower 48 states.
Contact Our Partner Retailers
We believe choosing the right mattress involves visiting our partner retailers. In-store specialists will spend the time with you to listen to your needs and suggest the best solutions.
To receive personalized advice and to purchase one of our mattresses, please contact your nearest partner retailer.
For our Canadian customers, please visit The Mattress & Sleep Company.
Exclusive to Berkeley Ergonomics in the United States our unique Interactive offers dynamic responsive support and is one of our most popular models with a long track record of comfort and durability. Made in Germany the nested base coil in this model features over 1,100 interactive bi-level flexible steel coils. Alternating these tall and short coils gives the taller coils an impressive range of flex for improved contour and pressure reduction. Topped with 2" of natural Talalay latex these two layers create active, responsive support mapping your curves while offering flexible surface comfort.
Nested interactive base coils from Germany, exclusive to Berkeley Ergonomics in the United States.
- 2" of highly elastic natural Talalay latex comfort layer
- Breathable cover made with 100% organic cotton quilted to pure Plein Air wool for a cool, dry sleep climate
- Certified healthy components
- Proven durability and value
- Dual-sided firmness option for couples
- Four firmness options per model
- Independent pocketed coil construction for reduced bounce and motion transfer
- Works well with motorized adjustable bases
