Ergonomic design - The curve and height of each area are designed according to the natural physiological curvature of the human skeleton. - This design helps the sleeper achieve spine alignment in any posture, relieves neck discomfort, and supports deeper, more restorative sleep. Hypoallergenic Aeromax bed pillow cover - The cover is made from allergy-proof fabric. - The pillow insert uses hypoallergenic memory foam. - It resists dust, pollen, pet dander and other common household allergens. - This configuration is suitable for individuals with asthma, allergies, and other respiratory issues. Suit for all type sleepers - Works for side, back, and stomach sleepers, providing consistent support across positions. - Delivers a high-quality sleep experience at home, with comfort comparable to hotel luxury. Adjustable head height - The pillow features adjustable head height for a personalized sleep setup. - This adjustment enables optimal comfort and support for different sleep styles and body types. Use scenarios - Scenario 1: You sleep on your side and need proper neck and spine alignment to reduce shoulder and neck tension. - Scenario 2: You sleep on your back and require neutral head positioning to prevent strain while maintaining comfort. - Scenario 3: You are sensitive to allergens and want a hypoallergenic memory foam pillow setup that helps minimize exposure to common household irritants while you rest.