Memory foam, breathable, soft and comfortable. & nbsp; [Premium Material] The breathable and sweat-free sleep mask is made of slow rebound memory foam, ice silk inner lining and Lycra fabric outer material, which is cool on the nose and face or on the Allows to carry a pillow and is completely stress-free. Super soft and comfortable sleep mask for a better night's sleep. Lightweight and gentle on the skin. It is also very breathable and suitable for all seasons. & nbsp; [Perfect Shade] This sleep mask is ergonomically designed and fits snugly without putting pressure on your face. Additionally, the adaptive hollow nose bridge is designed to effectively block light from the nasal area and such ensures a completely dark and comfortable sleeping environment. [No Eye Pressure] eye mask features 12mm deep eye contour technology and deeper 3D eye design that does not put pressure on your eyes. the eyes, moves freely and does not rub the eyelids or eye makeup. It is the only perfect solution for sealing flat sleep masks and brings you long-lasting sleeping comfort. & nbsp; [The sleep mask has elastic straps that can be adapted to any head shape. This prevents hair from becoming tangled and deformed or falling out while sleeping. Particularly suitable for side sleepers. What's more, the 3D sleep mask is also suitable for women/men/kids when traveling, shift work, doing yoga and various occasions like indoors, outdoors and camping.