Our Acrylic Winter Long Beanie 1 Hole Face Tactical Ski Mask is great for cold winter times and snow trips. The Tactical Mask is a long, braided knit beanie cap that is meant to be pulled over the face and includes a hole for visibility. Warm, breathable and adjustable. 100% Acrylic. Braided Knitting. Hole for Visibility. Fitting Type: Snug Fit.