- Multiple layers including the Angel HD 8 lb foam on top of the 5 lb foam
- AirFlow Convoluted Layer and High Density Foam Base - Adds comfort and reduces pressure points
- Offers identical NASA-developed HD (higher density) foam technology
- Cashmere & Silk Blended Channel-Quilted Cover - Gives surface softness, breathability, feel & warmth
- Dust mite resistant & hypo-allergenic