The Combo Thick N Thin Headliner from Seirus is the 4-N-1 helmet liner, balaclava, face mask and neck up. The Ultra-thin THERMAX 4-way stretch wicking hood with technical fleece neck warmer and Neofleece face mask and fits with goggles provides the best face protection in a headliner. Shell: 100% Nylon Palm Patch: 100% PVC Lining & Insulation: 100% Polyester Imported POLARTEC FLEECE - Provides a thermal insulation with proven durability, lightweight warmth and fast drying characteristics. A versatile combination for all cold weather activity COMPLETE HEAD FACE and NECK PROTECTION - 4-in-1 Thick-n-Thin Headliner. Wear as a helmet liner, balaclava, scarf, or neck-up ULTRA THIN - Head Liner with wicking hood, and technical fleece neck warmer to keep you warm and dry BREATHABLE - Contoured face mask with ventilation holes for maximum breathability ESSENTIAL EQUIPMENT - A must have Accessory for skiing, snowboarding, and any cold weather outdoor activity​​