The Hood Balaclava is the original product that established BlackStrap as a leader in technical headwear. Built for ultimate mobility, breathability, and warmth, this balaclava features the famous ExoHinge design, allowing the user to easily adjust the mask up or down while the hood remains securely in place. Designed for all-day comfort from sunrise to sunset, it provides a seamless fit under helmets and reliable protection against the elements. Fabric Technology: Treo 4-way stretch fabric is breathable, freeze-resistant, and abrasion-resistant with a soft-touch, next-to-skin feel. Mobility: Patented ExoHinge design provides maximum mobility and ergonomics, allowing for on-the-fly adjustments without compromising fit. Lining: Wind-rated Perfa dual-layer lining in key areas offers enhanced warmth and effectively minimizes windburn. Sun Protection: UPF 50+ rating ensures optimal protection from harmful UV rays. Thermal Regulation: Specialized construction ensures efficient moisture management and temperature control. Fit/Sizing: Unisex, one size fits most adults (Head Circumference: 21" - 23.75"). Helmet Compatibility: Ergonomically designed with a performance fit for seamless integration with helmets and other headwear. Materials: 80% Polyester, 20% Spandex. Maintenance: Machine washable and dryer safe. Additional Attributes: Quick-dry, odor-free, lens-safe, and features finished seams to prevent irritation.