Thin, lightweight, wind blocking, and warm. The Dynamax Quick Headliner is the any-activity, any-season cold-weather headwear. A classic Dynamax Skull Liner with an added pull-down balaclava gives you face protection when you want it, and tucks away when you don't. With Dynamax, the feel is unreal. Seirus exclusive dual-density, micro denier Thermax material is warm enough to wear alone, but thin enough to layer under hats, helmets, or anything else. Recommended for: On-mountain cold weather adventures (skiing, snowboarding, hiking, fishing, etc), activities in high wind. | Seirus Dynamax Quick Headliner in Tan