When the health officials said healthy people should wear facemasks, Under Armour 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.

Light, soft but structure fabric stays off your mouth and wicks sweat but still allows air to flow through. The fit is secure but not tight, with a soft, adjustable nose bridge, and a strip of baselayer fabric for a snug fit under glasses. The inside fabric uses UA Iso-Chill technology next to skin to disperse heat, so it actually feels cool when you put it on. It is fully washable, durable, and then ready to wear over and over - making it more environmentally friendly than disposable masks or filters.

S/M (16.8 x19cm) M/L (17.5 x19.7cm) L/XL (19 x 20.3cm)