The Therabody RecoveryAir Pneumatic Compression System offers the benefits of the brand's clinically-proven recovery technology at a great price. This system features a ‘true’ negative gradient of pressure that travels up the limb from the foot to the thigh in 4 internal overlapping chambers, safely maximizing circulation. It detects a full inflation based on precise pressure, and its high-performance compressor reaches the optimal point for a full and rapid pressure release 2-3x faster than competitors, giving a fuller, more complete cycle of compression flushing out metabolic waste more effectively and allowing fresh, oxygenated blood to return to the limb faster. Its four hidden, overlapping chambers avoid the bacteria and moisture that can often build up, providing a hygienic, easy-to-clean surface on the interior of the boot. Sit back, relax, and recover faster with the Therabody RecoveryAir Pneumatic Compression System!