I am SUFFERING from tinnitus and have been addicted to .10 of ambien for three years now.
Jupiterimages/Photos.com/Getty Images. A front axle boot, also known as a constant velocity (CV) boot, is a rubber cover that goes over the drive axle or CV joint on a car. The boot protects the joint and keeps grease used to lubricate the joint where it belongs, near the friction points.
Uppers are built around a last, which is a mold used to shape the boot's materials. Some boots are made with a single layer of material (single vamp), a double layer (double vamp), or even triple layer (triple vamp) for added insulation and water penetration resistance.