Fits all head sizes with a fully adjustable buckle strap for a secure, comfortable fit that is easy to adjust and designed not to catch hair. Features low-rebound memory foam for softness and comfort. Ideal for side sleepers with ultra-soft, curved sides that help minimize pressure on the temples and stay in place during sleep. Suitable for any sleeping position. Made with high-quality fiber fabric that resists transferring marks to bed sheets or pillows. Blackout memory foam design with air holes for improved breathability and reduced stuffiness. Provides ample eye space with a contoured shape that avoids pressure on the eyes, offering more room than flat eye masks. Effectively blocks light while allowing natural blinking. Perfect for use during meditation, yoga, travel, naps, or to support sleep for those with occasional sleep difficulties.