Alpinestars: Constructed from an advanced mixed poly-textile for improved durability and color fastness and to promote high levels of moisture wicking.Fabric features quick dry treatment for comfort and improved anti-bacterial performance.Main shell incorporates four-way stretch fibers for excellent levels of flex, comfort and fit.Ergonomic collar design for improved comfort.Mesh panel inserts on the back and underarms for high levels of inner ventilation.Elongated lower back panel helps maintain fit in various riding positions.Sublimated fade-resistant graphics.Side zippered pocket.