- Effective Light Blocking: Crafted from premium fabric with an adaptive fit for the nose, the Holaoso sleep mask is designed to contour to every nose shape, ensuring complete darkness for a restful sleep. The ergonomic 3D design molds to your face, blocking out all light. - Pressure-Free Eye Cups: Featuring deep 14mm 3D contoured eye cups, this sleep mask provides ample space for blinking without applying pressure on your eyes. Experience improved sleep quality with this comfortable design suitable for both women and men. - Ideal for Side Sleepers: The ultra-thin edges of the sleep mask ensure maximum comfort regardless of your sleeping position—side, back, or stomach. This design minimizes pressure on your temples for a more restful night. - Breathable and Soft Material: Made with slow-rebound memory foam and an air hole design, this mask allows your skin to breathe naturally. The cool, smooth fabric keeps you feeling fresh and prevents stuffiness throughout the night. - Adjustable Fit: The strap buckle easily adjusts from 20 to 26 inches, allowing you to find a snug fit that accommodates any face shape. Customize the positioning of your eye mask for optimal comfort. Use Scenarios: - Perfect for travel, ensuring you can sleep soundly on planes or during long car rides. - Ideal for daytime napping, effectively blocking out sunlight for a refreshing rest. - Great for shift workers needing to sleep during the day, providing a dark environment to promote better sleep quality.