Often imitated, never duplicated, The Hood Balaclava is our workhorse for keeping the stoke levels at an all-time high. Constructed with lightweight TREO fabric technology and featuring a PERFA dual-layer mesh lining in key areas, the Hood Balaclava is our quiver killer for winter face protection. Our patented ExoHinge design allows for maximum mobility when you need to pull your mask down to call your drop. One size fits most adults - Head Circumference: 21" - 23.75", Crown Length: 7.25" - 9.26" TREO is a breathable, 4-way stretch fabric that is both freeze-resistant and abrasion-resistant, featuring a soft-touch, next-to-skin feel for comfort. Its construction ensures optimal thermal regulation and moisture management, with UPF50+ rating. The wind-rated PERFA dual-layer lining in key areas offers enhanced warmth and protection from the elements, effectively minimizing windburn. ExoHinge design for maximum mobility and ergonomics ensuring zero compromise to overall fit and performance. Ergonomically designed with a performance fit for seamless helmet and other headwear compatibility. Fabric Content: 80% Polyester, 20% Spandex