The Vibe hat from Uyn is a warm and comfortable model that benefits from the 4-Ways Ventilation technology that ensures good insulation and a permanent air flow. It also allows it to efficiently absorb moisture and to evacuate it quickly. Features: Composition 86 % Polyamide, 12 % elastane, 2 % polypropylene4-Way Ventilation technology: insulation and ventilation at the same time Beanies Uyn ---Vibe Beanie Black Charcoal