Soft fleece lining.Pls make sure order from shop "IRELIA" to ensure the genuine product. Machine Wash Improved 3D construction design, Hinged design and Breathable mesh vent design make the balaclavas mask intimate, no worry it will fog up your ski goggles, the extra support design makes it more easier to breath, thus avoid glasses fogging. 5 in 1 versatile use in cold weather, Wear it as a face cover mask, bandana, half balaclava or neck gaiter.you can wear this balaclava on its own or under a helmet, and it also can be used as a dust cap. Breathe freely design, This full face ski mask has an unique breathable design on the nose and mouth part so that you can breathe freely while still keeping warm, this balaclava is more breathable for the unique design! One size fits all, suit for adult men and women, stretchy soft fleece windproof fabric for a comfortable fit, it's a unisex versatile balaclava. Perfect for many occasions, this balaclava headwear is perfect for skiing, motorcycling, snowboarding, riding, construction dustproof, warehouse work and shoveling snow mask, and more outdoor activities like this.