A circular seamless midweight insulating cycling skull cap with double-knit layers across the ears & brow for the cool conditions of spring & fall. Assos reworked this key transitional season essential with a fit that better accommodates long hair & an insulating material with higher breathability. A twin Deck double layer over the forehead & ears boosts insulation but overall breathability reduces the risk of overheating & maintains a dry microclimate. 70%PP 15%PL 10%PA 5%EA