BRAND NEW, NEVER OPENED, STILL WRAPPED! Therabody Recovery AirPrime uses a pneumatic compression system that can be used anywhere and anytime! This newly improved RecoveryAir JetBoots offers a revolutionary form of pressure massage that is 2-3x faster than any other compression product out there! This is a great form of passive recovery, meaning that you can relax, kick back on the couch and get all the recovery benefits! Key Benefits: Boosts circulation and lymphatic drainage Reduces delayed onset muscle soreness Decreases swelling and stiffness Relieves muscle fatigue