'Inferno' Proclava Balaclava by Striker Brands | Windproof Ski Mask - Black 80% Micro Fleece, 20% Lycra 80% Microfleece/ 20% Lycra for superior warmth and comfort. Keep both your head and neck protected from the elements. Lycra Top for Comfort under Helmet Double Layer Fleece on Neck & Face. Perfect for outdoor sports in cold-weather conditions. Single Layer Fleece on Chest & Shoulders Flat-Lock seams completely stops itchiness and allows no air through, completely blocking any wind or cold air from entering the cozy, fleece structure.