Under Armour 3-Layer sports mask
When the health officials said healthy people should wear facemasks, we started building prototypes until we made the perfect one for athletes. It has the airflow you need, a cool feel, and the best fit for running or training.
The 3-Layer system features;
Layer 1: Spacer fabric – it’s light with air pockets to create structure, so it can stay off your mouth and nose for better airflow.
Layer 2: Open-cell foam - the breathable middle layer lets air through but makes it hard for moisture and sweat to pass.
Layer 3: UA Iso-Chill technology - this fabric actually feels cool against your skin, stretches, and has antimicrobial treatment.