• Improved 15° trapezoidal side design specifically for side sleepers, molding to the facial contour and reducing pressure on the temples. • One-piece nose pads ensure 100% light blocking and provide 360° total darkness. • 3D deep eye sockets with 12 mm depth allow free blinking without putting pressure on eyes or eyelashes. • High-density ultra-soft sponge interior with breathable natural fiber fabric coating for added comfort. • High-durability adjustable elastic band that fits different head shapes. • Manufacturing with robust seam edges and precision-cut materials to prevent deformation. • Includes storage bag, ideal for business trips, vacations, and flights. • Easy maintenance via hand wash at 40 °C.