The K-Mask – KYMIRA Infrared Nanofibre Mask

Protection engineered to the highest standard. The KYMIRA K-Mask is built around the Nanofibre K-Filter — independently tested to ASTM F2100, ASTM FT101, and EN 1486 standards, with a 99.6% filtration rating effective for 200 hours. It filters particles as small as 0.03 microns, including viruses, bacteria, and environmental pollutants.

The mask itself is made from KYMIRA's KYnergy® infrared fabric — a Class 1 Medical Device designated by the FDA and CE marked — which thermoregulates while you wear it and provides a cooling effect as you inhale. Adjustable velcro straps fit around the head and nape of the neck for long-wear comfort without ear pressure. The close fit reduces glasses steaming. Filters are replaceable; the mask is machine washable at 30°.

• 99.6% filtration rating — effective for 200 hours
• Triple-layer nanofibre filter: electrostatic capture + activated carbon + electrostatic capture
• KYnergy® infrared fabric — thermoregulating and cooling
• Adjustable velcro head straps — no ear pressure
• Wired nose pinch bar for close fit
• 51% KYnergy polyester, 35% polyester, 14% spandex
• Machine wash at 30° | Filters: oven-safe at 60° for 15 mins
• Available in Small, Medium, Large