This U shaped pillow is designed for weary travelers needing some R&R on the road. Rest comfortably with this orthopedic design that will correctly support your neck when you can"t make it to a bed. Pin-core technology was used to create a softer and more breathable Dough® foam. Open-cell technology was used when molding this pillow, resulting in a more durable and resilient pillow the will effectively conform to your pressure. The foam is antimicrobial and resistant to allergens and dust mites. The super soft cover is made from bamboo velour and is removable for easy washing. We back this product with a 5-year warranty that covers all manufacturer defects.