The science of deep sleep and how Duroflex Airboost helps you get more of it
India’s newest sleep technology is designed to enhance the N3 stage, the body’s repair shift, for better recovery, immunity, and stress resilience. You can get enough sleep and still not get enough recovery. We obsess over sleep duration, the “eight hours” metric, but duration alone doesn't
Deep sleep plays a crucial role in physical recovery, memory consolidation, and hormonal balance. Despite the focus on the duration of sleep, its depth is equally important. Deep sleep, also known as N3 stage, occurs in distinct cycles every 90 minutes throughout the night. The first half of the night is dedicated to deep sleep, during which the body repairs tissue, regenerates muscles, strengthens the immune system, and clears metabolic waste from the brain.
Growth hormone release peaks during this stage, earning it the nickname "body's repair shift." Rapid Eye Movement (REM) sleep, associated more with dreaming and cognitive processing, follows. When people experience sleep deprivation, they often notice symptoms like sluggish mornings, fatigue, and unproductivity. However, the accumulation of sleep debt can lead to muscle soreness, joint stiffness, reduced immunity, and hormonal imbalances.
Additionally, cognitive sharpness declines due to the limited clearance of metabolic waste from the brain. Factors like heat discomfort, spinal misalignment, and micro-awakenings during the night can disrupt deep sleep, even when a person sleeps for eight hours. Duroflex Airboost, India's first mattress built around this problem, aims to improve sleep quality.
Its proprietary open-matrix technology, Airboost, comprises over one lakh individually responsive fibres that provide hyperlocal postural support, movement response, and improved airflow. By addressing pressure points and promoting heat dissipation, the mattress helps maintain proper alignment, reduce disturbances, and support deeper sleep stages.
Trusted by athletes globally and accredited by the Indian Society for Sleep Research (ISSR), Duroflex Airboost offers three features specifically designed for deep sleep: pressure relief from postural support, an open-matrix core for breathability, and energy restoration through instant fibre response. These features aim to increase deep sleep (N3 stage) by 30%, enabling the body to recover optimally, boost immunity, and enhance overall well-being.
Written by urgent.news from YourStory's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
