Construction of the Stratosphere
- 7.25 oz. twill fabric provides proper strength to contain overstuffed cushioning material
- 2 layers of 1.8" block HD foam for superior support and unsurpassed resiliency
- 2 layers, 1.8 HD convoluted foam for support, breathability, and flexibility
- 10" of material pressurized to 6" for durability and comfort
- 7.25 oz. twill fabric provides proper strength to contain overstuffed cushioning material
- Tape edge construction seals the comfort inside and tailors the edge for durability
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