Katrina Firm Spring Air Queen Mattress
Experience the legendary quality of Spring Air’s Back Supporter line, known for advanced coil technology and exceptional back support since 1926. Expertly crafted by Sound Sleep Products in Lacey, Washington, the Katrina Medium brings that time-honored comfort and durability to your bedroom with modern materials and precision engineering.
The Back Supporter Katrina Medium (Model #3332) delivers the perfect balance of cushioning and support. Designed for side sleepers and combination sleepers who want pressure relief without sinking too deeply, this hybrid offers the signature Spring Air “just right” feeling with excellent spinal alignment and motion isolation.
Precision Hybrid Construction
This medium-feel mattress features an 8" 3-Zone Encased Coil system with foam encasement for zoned support, durability, and reduced motion transfer. The comfort layers are thoughtfully stacked to cradle pressure points while maintaining responsive support:
- 1" Gel Infused Convoluted — Cooling gel-infused foam with a convoluted surface for airflow and pressure relief
- 1.5" HD Super Soft Memory Foam — Body-contouring comfort that hugs and supports
- 2" Medium Plush Foam — Soft, responsive cushioning
- 7/8" Firm Foam — Transition layer for balanced support
- 8" 3-Zone Encased Coil + Foam Encasement — Zoned support and edge stability
- 7/8" Firm Support Foam — Solid, durable base
Why You’ll Love the Katrina Medium
- Medium feel with excellent pressure relief and spinal alignment
- Cooling comfort from gel-infused convoluted foam
- Pressure-relieving memory foam that contours without excessive sink
- Responsive support and motion isolation from the encased coil system
- Made in the USA with CertiPUR-US certified foams
Proudly manufactured in the Pacific Northwest by Sound Sleep Products — a trusted local producer with decades of expertise.
Available Sizes: Twin, Twin XL, Full, Queen, and King
Come visit us in store
Experience the legendary quality of Spring Air’s Back Supporter line, known for advanced coil technology and exceptional back support since 1926. Expertly crafted by Sound Sleep Products in Lacey, Washington, the Katrina Medium brings that time-honored comfort and durability to your bedroom with modern materials and precision engineering.
The Back Supporter Katrina Medium (Model #3332) delivers the perfect balance of cushioning and support. Designed for side sleepers and combination sleepers who want pressure relief without sinking too deeply, this hybrid offers the signature Spring Air “just right” feeling with excellent spinal alignment and motion isolation.
Precision Hybrid Construction
This medium-feel mattress features an 8" 3-Zone Encased Coil system with foam encasement for zoned support, durability, and reduced motion transfer. The comfort layers are thoughtfully stacked to cradle pressure points while maintaining responsive support:
- 1" Gel Infused Convoluted — Cooling gel-infused foam with a convoluted surface for airflow and pressure relief
- 1.5" HD Super Soft Memory Foam — Body-contouring comfort that hugs and supports
- 2" Medium Plush Foam — Soft, responsive cushioning
- 7/8" Firm Foam — Transition layer for balanced support
- 8" 3-Zone Encased Coil + Foam Encasement — Zoned support and edge stability
- 7/8" Firm Support Foam — Solid, durable base
Why You’ll Love the Katrina Medium
- Medium feel with excellent pressure relief and spinal alignment
- Cooling comfort from gel-infused convoluted foam
- Pressure-relieving memory foam that contours without excessive sink
- Responsive support and motion isolation from the encased coil system
- Made in the USA with CertiPUR-US certified foams
Proudly manufactured in the Pacific Northwest by Sound Sleep Products — a trusted local producer with decades of expertise.
Available Sizes: Twin, Twin XL, Full, Queen, and King
Returns Policy
Please contact the store for shipping questions.