The groundbreaking Evolution Cool^® travel pillow encircles your neck with highly-breathable, cooling mesh vents. Unlike a fleece turtleneck, our dual-density memory foam core doesn’t restrict airflow or leave you drenched. Instead, you get the ultimate in comfort and support. Our innovative design can be inverted top to bottom or front to back so you can find the most suitable position for your unique anatomy. A sliding toggle clasp and pivot loops provide additional customization to tighten the front for greater chin support