The Seirus Lightwave50 Hinged Headliner Balaclava is perfect for multi-season use when the sun is a factor, on-mountain adventures, cold and windy days. Lightwave50 has an ultra-thin layer fabric to provide the best soft feel for your face. Based on brand new Polartec Delta fabric technology, it provides sun, wind, and cold protection, making it perfect for any season and all-weather activities. The Seirus Lightwave50 Headliner Balaclava is a premium fit with multiple ways to wear, for whatever conditions you encounter. | Lightwave50 Hinged Headliner(R) Balaclava Hat