- Effectively Blocks Light: The Holaoso sleep mask features premium fabric and an adaptive fit for the nose bridge, ensuring it conforms to every nose shape. Its ergonomic 3D contour molds to your facial features, providing complete darkness for optimal sleep. - Pressure-Free Eye Cups: Designed with deep 14mm 3D contoured eye cups, this mask allows ample space for blinking without applying pressure on your eyes, thus enhancing your overall sleep quality. - Ideal for Side Sleepers: The mask's ultra-thin edges deliver maximum comfort whether you sleep on your side, back, or stomach, minimizing pressure on your temples for a restful night's sleep. - Breathable and Soft: Made from slow rebound memory foam with an air hole design, this mask promotes natural skin breathability. The cool, smooth fabric keeps you feeling refreshed and comfortable without any stuffiness. - Adjustable Fit: Easily modify the strap from 20 to 26 inches to achieve a customizable snug fit suitable for any head size. Tailor the positioning of your eye mask for personalized comfort. Use Scenarios: - Perfect for travelers needing quick naps on planes or trains, - Great for shift workers who require restful sleep during daylight hours, - Ideal for meditation or relaxation practices to block out distractions. Experience sleep like never before with the Holaoso sleep mask, designed to elevate your rest with comfort and functionality.