The Alpinestars Open Face Balaclava is designed to protect against wind and disperse sweat. It can be worn in all seasons to ensure coolness and comfort.TECHNICAL DATA SHEET.- - : The durable and breathable material in which this balaclava is made makes it suitable for all seasons- Uncovered face with ergonomic cut- Flat seams for uncluttered fit and comfort- Extended neck for added coverage and protection- Strategic chin panel designed to improve fit and comfort and ensure a more comfortable feel