This U shaped pillow is ideal for travelers. The orthopedic design correctly supports the natural curves of your head, neck and shoulders. Open cell technology yields maximum resiliency and durability. The molded construction more effectively conforms to weight and pressure - unlike cut memory foam. The foam is antimicrobial and resistant to allergens and dust mites. The super soft velour cover is removable for easy washing. Also comes with a 3-Year Warranty that covers all manufacturer defects.