A snug and streamlined full head cover with a wind resistant front panel to keep you cozy in the thick of winter. Precisely tailored to fit under a helmet, the Barrier Skull Cap’s mildly scalloped back prevents fabric bunching while in the cycling position. P.R.O. Thermal Dry fabric provides quick-drying warmth, reflective elements enhance safety, and an otherwise hidden rear port opens as needed to accommodate a ponytail.

P.R.O. Barrier fabric panel on forehead provide lightweight wind protection and water resistance

P.R.O. Thermal Dry fabric provides warmth with optimal moisture transfer, dry time and odor absorption

Ergonomic fit layers easily under bike helmets

Low profile ponytail port allows for long hair and does not interfere with helmet retention mechanisms

Reflective elements for low–light visibility

Main Body: 90% polyester, 10% elastane Front: 100% polyester