Blue Seventy Thermal Skull Cap Neoprene Swim Cap
The Thermal Skull Cap takes our popular Neoprene Cap to the next level. By incorporating a hollowed wool liner composed of yarn fibers (zirconium) on the internal jersey we reduce water absorption which helps create an extra boundary layer to protect against heat loss. For those swims in truly chilly temperatures stay warm in blueseventy.
3mm Yamamoto neoprene
Flexible central panel
Hollowed wool liner