Blue Seventy Adjustable Thermal Skull Cap size-one-size Don’t cheat your feet with

Don’t cheat your feet with anything less

FF BLAST™ PLUS ECO technology - Cushioning creates a softer landing and a more responsive toe-off

while 360-degree reflective details increase visibility in low-light conditions

Weight – 12

Blue Seventy Adjustable Thermal Skull Cap size-one-size Don’t cheat your feet withThermal swim caps are a game changer when you want to start your open water swimming early or extend it into fall. FR staff member Stefan will start the open water season in the ocean wearing thermal cap, gloves and booties. The gloves will be the first to come off, then the booties and then the cap as it affects the swim stroke the least and has the greatest effect combating heat loss.