Dual layer construction offers maximum heat retention Lightweight design fits under standard helmets Long wearing style provides full ear coverage Staying warm is key to maintaining focus during cold weather ops. Stay warm from the ears up with Voodoo Tacical&';s Pro-Fleece Beanie Helmet Liners. Warm, flexible and lightweight, the liner serves as the ultimate head accessory. Constructed from twin layers of ultra-warm pro-fleece, the beanie not only traps valuable body heat to create a warm, thermally-stable environment but feels great against the skin too. A long-wearing style offers full ear coverage, preventing painful distractions caused by frigid temperatures. The lightweight design fits comfortably under helmets for guaranteed warmth and extended comfort in any situation.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }