Winter Skull Cap For Large Heads at Susie Branch blog Kll Gothic Skull Winter Fall Beanie Knit Hats For Men & Women Warm Skulls Skull Design Snow Cap Hat Beanie Grailed Men's Fleece Thermal Skull Cap Warm Winter Hat with Ear Flaps Cold. A great offering for the winter accessory wall, the Louis Garneau Winter Skull Cap uses a perfectly balanced Supra WindDry fabric that does a great job of keeping the cold out and the heat in. Louis Garneau has thrown in an opening in the back for a ponytail and reflective elements to make this one of the most versatile pieces of winter headwear out there. Material Supra WindDry 4 way stretch 3 ply softshell with breathable, windproof and warmth properties Details Ponytail opening at the back Reflective accent Perforated