Pearl Izumi's Barrier Skull Cap keeps your head toasty warm when the mercury plummets. Made from a weather-defying combination of Pearl's Barrier, Transfer and P.R.O. Thermal fabrics, this comfy cap blocks the wind, transfers moisture and insulates you against the cold. Plus, this stellar headpiece boasts a ponytail cut-out, reflective accents, and fits easily under your helmet!
One size fits most