Body odor develops when bacteria multiply on the skin's surface. Dead skin cells, perspiration, and warmth provide ideal conditions for this to occur. To stop this process it is crucial to keep the skin's surface as dry as possible. The armpit contains a large number of sweat glands that are activated during physical activity. This is where AirConditioning ArmPit™, a fine mesh made of SkinNODOR™ and bordered by an AirGuide (orange contour), comes in. When perspiration sets in, SkinNODOR™ creates a barrier between the moisture and the skin. SkinNODOR™ does not absorb moisture. Accelerated by body heat, moisture is pushed toward the SkinNODOR™ exterior layer, without being temporarily absorbed first. The skin feels comfortably dry.