Skull Dust Mask Multifunctional Bandana ONE SIZE FITS MOST - face bandanas feature a super stretchy fabric that accommodates most head sizes (adults & kids). MULTI-FUNCTIONAL DESIGN - 12+ ways to wear it - neckerchief, headband, wristband, mask, hair-band, balaclava, face scarf, dust cover, seamless mask, beanie, bandana, and more. LIGHTWEIGHT & BREATHABLE - The moisture wicking fabric transfers heat and humidity away from your body and outside of the seamless bandanna, keeping you cool.