Dynamax Skull Liner

By Seirus


The Seirus Dynamax™ Skull Liner works perfectly under a helmet for snowy, winter bike commutes or extra warmth at the hill. The Thermax® microfleece is thin, warm, wicking, wind-blocking and stretchy.

  • Dynamax dual density micro-denier Thermax fabric
  • Fabric: THERMAX® polyester
  • Moisture wicking and wind-resistant
  • Thin, warm, wicking, wind-blocking, stretchy
  • Thin stretch construction