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  • P.R.O. Thermal fabric with Minerale® polyester insulates, wicks moisture and deters odors
  • Minerale fabric embeds crushed volcanic minerals in the polyester fibers to enhance fabric performance
  • Ponytail opening at the back accommodates long hair
  • Reflective logo on the Pearl Izumi Thermal skull cap improves nighttime profile


View all Pearl Izumi Bike Helmet Liners

REI membership


Best Use Cycling
Hat Style Skull Cap
Fabric 63% polyester/27% polyester with crushed volcanic minerals/10% elastane
Moisture Wicking Yes
Quick Drying Yes
Visor No
Head Circumference 22 - 23.5 inches
Gender Unisex
Rated 4 out of 5 by from Winter commuting essential Not so warm, but it keeps the wind out of my ears and fits well under my helmet. The pony port is handy, and helps keep the liner in place.
Date published: 2013-12-06
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