Blackstrap The Camber Hood Balaclava Maximum Warmth and Comfort For The Coldest of Days. The Camber Hood Balaclava from BlackStrap is designed to keep you warm on the coldest days. With a brushed Therma fabric liner, a relaxed fit, and adjustable pull tabs, this super cozy balaclava fits perfectly over your helmet. The balaclava features a freeze-resistant TREO fabric outer shell and an articulating inner hinged construction for maximum wind and cold protection, ensuring you stay warm and comfortable even in extreme environments. One size fits most adults – Head Circumference: 21″ – 23.75″, Crown Length: 7.25″ – 9.26″ THERMA fabric is a midweight material designed to excel in sub-zero temperatures. It features a brushed interlock design for superior thermal regulation and moisture management, a soft-touch feel for unparalleled comfort, and a UPF50+ rating. TREO fabric shell for optimal performance and freeze resistance. Ergonomically designed with a relaxed fit for seamless over helmet compatibility. Pull tabs to adjust fit with inner hinged construction. Fabric Content: 80% Polyester, 20% Spandex TECH STORY: FABRIC TECH: THERMA: Polar Vortex? No worries, we’ve got you covered! Meticulously manufactured by BlackStrap, THERMA is a Midweight, sub-zero annihilator. This fabric features 4-Way Stretch for utmost motility, Quick-Dry, brushed Soft-Touch next-to-skin feel, and Thermal-Regulation to ensure your body maintains warmth while getting after it. Therma is also Machine Washer and Dryer Safe, Moisture-Wicking, Lens-Safe, features SpectraUV (UPF 50+) for sun protection and has Odor-Free properties SPECTRAUV: All BlackStrap fabrics have been tested to ensure the highest rating in the market, 98% UV Protection (UPF 50+). DRI-FLO: Unlike traditional fabrics, which trap sweat between the skin and your clothing causing you to feel hot and uncomfortable, BlackStrap’s Dri-Flo system is a Moisture-Wicking technology designed to ensure your sweat evaporates from your skin allowing for optimal temperature regulation. More Features: Dual Layer Breathable 4-Way Stretch Helmet Friendly Moisture-Wicking Abrasion-Resistant Thermal-Regulation Odor-Free Quick-Dry Lens-Safe Finished Seams Soft-Touch Machine Washable/Dryer Safe