THE SCIENCE OF SLEEP The secret of the Travel Pillow is our internal support system, hidden in our super soft fleece. 1. Strengthened Ribs provide scientifically proven head and neck support 2. Super Soft Fleece and foam is stretched to create a comforting hammock effect 3. Patented Design fits any neck shape, jaw and shoulder All this combines to give you the most comfortable sleep possible on the move. Travel Pillow is scientifically proven to hold the head and neck in a better ergonomic position than a traditional travel pillow.