Upgrade your sleep therapy experience with the ResMed Mirage Activa LT Mask Cushion Replacement in medium size. Designed for optimal comfort and a secure fit, this cushion features a unique dual-wall design that adapts to your facial contours, minimizing leaks and enhancing seal. Crafted from soft, durable materials, it ensures a gentle touch against your skin, making it perfect for overnight use. Easy to install and clean, this replacement cushion helps maintain the effectiveness of your CPAP therapy, ensuring you wake up refreshed and ready to take on the day.