-HeiQ V-block antimicrobial interior mesh fabric treatment
-UPF 50+ sun protection*
-Customized fit with adjustable back-of-head elastic bands
-Wicks moisture and dries quickly
-Extremely lightweight and highly breathable
-Adult one size - head circumference size 52 cm to 63 cm
-Not intended for medical use
Includes 5 replacement filters
-Filters offer 98% bacterial filtration efficiency
-Each filter can be used for a maximum of 24 hours
-Filter life may vary based on usage and environment
No returns or exchanges on BUFF® Filter Masks.
Buff Filter Mask Keren Blue
Produced by Buff of USA