Blackstrap's Adult Hood Balaclava •ExoHinge tech lets you pull the mask up or down without disrupting the hood fit. •DriFlo tech promises advanced moisture-wicking for optimal temp regulation. •Midweight, ultra-breathable fabric is freeze-resistant, abrasion-resistant, and rated UPF50+. •Fits most adults: Crown length 7.25 - 9.26in & Head circumference 21 - 23.75in Used only a couple times. In like-new condition.