The Thick N Thin Headliner from Seirus is thick & thin where you need it: an ultra-thin, wicking hood with a thick, cozy fleece neck warmer. 

• Ultra-thin, wicking hood with cozy, technical fleece neck warmer
• Thin THERMAX balaclava for dry, wicking warmth
• Polartec fleece neck-up for added warmth
• Flat seam construction
• Helmet Liner
• Balaclava
• Scarf
• Neck-Up