http://mouthguardstore.com/products/amp-alpine-the-altitude-sickness-mouthpiece<br /><br />The AMP Alpine is designed to be used in high altitudes to relieve the headaches, nausea, sleeplessness and breathing difficulties commonly experienced by alpine visitors. Fit your own personal AMP then sleep with the mouthpiece to get the no-drug solution to altitude sickness. Don't loose valuable vacation time in the mountains due to the high altitude! Get the AMP Alpine.
