<ul><li>5.3 oz/yd²., 89/11 polyester/spandex</li><li>UPF 40+ protection<br /></li><li>Four-way stretch fabric for increased mobility</li><li>Rich, cotton-like feel<br /></li><li>Back dart for a better fit</li><li>Stylized two-button placket</li><li>Threaded grommets to improve ventilation</li><li>Side vents for added mobility and ventilation</li><li>Buttons with side 'Spyder' etching</li><li>Iconic rubberized Spyder bug logo at left sleeve</li><li>Rubberized Spyder wordmark at center back</li></ul>