Light and multifunctional, the UYN EXCELERATION neck tube can be used to protect the neck from the wind but also as a bandana against the sun's rays. The 3D knit fabric absorbs sweat, dries quickly and features areas with a more open structure to promote breathing when the neck tube is raised over the mouth. In addition, 4-WAYS VENTILATION technology with three-dimensional micro ribs allows air to circulate over the skin for extreme comfort.