Key benefits Warmth and wind protection: made from quality cotton and PU leather, this winter liner helps keep your head warm and shielded from cold wind during winter months Helmetfriendly fit: easy to install into your helmet and provides a snug fit without compromising the helmet features Practical packaging: each package includes 1 Winter Helmet Liner, ensuring you stay warm while you work safely Winter riding ready: designed specifically for winter riding to provide warmth and wind protection for outdoor enthusiasts Specifications and compatibility Material: quality cotton and PU leather Type: hard hat / helmet liner Package contents: 1 piece Winter Helmet Liner Use scenarios Winter riding: ideal for motorcycle or bicycle riders who face wind chill and low temperatures during cold seasons Outdoor work with a hard hat: suitable for construction, utility, or site tasks performed outdoors in winter, helping you stay warm without compromising safety Daily outdoor activities: useful for commuting or any outdoor activity that requires a helmet or hard hat in cold, windy conditions This liner stays consistent with the original product purpose: a lightweight, easytoinstall warmth solution that does not alter helmet functionality, made from cotton and PU leather, and sold as a singlepiece package.