- Ultimate Light Blocking: Our ergonomic sleeping eye masks for both men and women feature a specially designed concave nose that prevents light leakage around the nose. The wide nasal cavity ensures comfort for your nose bridge and sinuses, allowing you to enjoy complete darkness even in bright environments. - 3D Flute Design: The unique 3D flute design provides ample space, ensuring that your eyelashes do not touch the mask. This innovative eyecup design also protects your makeup while keeping you cool and comfortable. - Soft and Comfortable: Made with memory rebound foam and a soft, skin-friendly fabric, our eye mask is lightweight and breathable. It's perfect for various scenarios, including travel, quick naps, long flights, camping trips, or yoga sessions. - Adjustable Fit: The easy-to-adjust buckle straps allow our cubic cup-shaped sleep mask to fit different head sizes comfortably. The design ensures that the straps won't pinch your hair or ears, providing a secure yet gentle fit. - Care Instructions: To maintain your eye mask's quality, hand wash it with water below 40℃/104℉ and allow it to air dry before use. Transform your sleeping experience with our thoughtfully designed eye mask, ensuring restful sleep wherever you are.