• 3D three-dimensional design with deep eye cavities that prevent contact with eyelids and eyelashes. • 100% opaque total light blocking thanks to its 25 mm nose bridge and geometry studied for various angles. • 15° inclined edges specifically designed to reduce pressure and friction when sleeping on your side. • Fastening system using an 80 cm² adjustable velcro strap for head circumferences from 52 to 62 cm. • Made with ultra-soft, lightweight, and breathable fabric that prevents heat buildup and sweat. • Hypoallergenic material respectful of sensitive skin and resistant to more than 100 washes without deforming. • Lightweight 60-gram structure ideal for use at home, travel, office, or meditation sessions.