The Thermal Skull Cap takes our popular Neoprene Cap to the next level. By incorporating a synthetic 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.
Had my first swim today in my blueseventy therma cap! It was so comfortable and i didn't need to use my usual ear plugs to keep the water out! Highly recommend this cap and will be wearing it through winter and summer!