With Compex Ayre Recovery Boots you can relieve yourself anywhere, anytime. Ayre is designed for therapists, trainers, elite and recreational athletes who are on the go. It is a therapeutic product with intermittent pneumatic compression. Compex Ayre uses dynamic pulsating compression of the limbs in waves for the duration of its use, promoting rapid healing. Sit back, turn on the boots and enjoy your recovery for up to 3 hours with a single charge.