BlueSeventy Adjustable Thermal Skull Cap Size:Small It features built in cooling

It features built in cooling fins and cutouts for side visibility

The integration of a powermeter results in better stiffness

Brake Levers: Shimano EF500

The low profile minimalist design makes the Rokform Swivel mount look great on any dash

Designed for indoor use only

BlueSeventy Adjustable Thermal Skull Cap Size:Small It features built in coolingAdjustable Thermal Skull Cap Add an extra layer of warmth! The ultimate tool for being warmer during your open water swims, the Adjustable Thermal Skull Cap features high quality 3mm Yamamoto SCS coated neoprene paired with our unique Zirconium thermal liner found in our Thermal Reaction wetsuits. The SCS coating reduces drag making the swimmer more streamlined. By incorporating our Zirconium internal jersey we reduce water absorption which helps