- Size: One size fits all • Premium Material: The set includes a balaclava and a neck warmer. The balaclava is made of high-quality fleece and the neck warmer of comfortable ollie velvet. Both materials are warm and comfortable, ideal for cold climates. • Warmth and Breathability: The ski mask and neck warmer keep your head, face, and neck warm in freezing weather. The neck warmer is breathable, ensuring smooth breathing and preventing cold air condensation and fogging of glasses. • Thoughtful Design: The sides of the balaclava have adjustable drawstrings to regulate tension as needed. By adjusting the drawstring, the balaclava fits snugly to the head, effectively blocking the entry of wind, snow, and cold air. Additionally, the extra-long neck warmer can stretch up to the face, and its elastic fabric and hanging ear design ensure it doesn't slip. • Multifunctional Use: The balaclava and neck warmer set is an upgrade and innovation of the traditional one-piece head cover. The flexible combination of the set can meet different needs, used together or separately. • Ideal Choice: This balaclava and scarf set is one size fits all and unisex style, suitable for most people. Simple and classic, it is a good choice for outdoor work, daily commuting, running, climbing, hiking, and other activities.