Size: Adult, also fits Juniors and TeensnDouble-layer Pontetorto Micro Fur TecnofleecenHigh warmth to weight ration100% PolyesternPerfect for cross-country skiing, hiking, snowshoeing, skiing, and snowboardingnConstructed from the finest Italian micro-denier yarn and brushed on both sides for wicking and comfort, our double-layer Neck will shield your neck from the cold.