Ciele WBKTHat- Iconic Athletics Colour:Mars One provides a cushioned seal that

provides a cushioned seal that reduces marking around the eye

TRIPLE MAGNESIUM features three select forms of bioavailable magnesium

while the engineered mesh offers breathability and a secure heel fit

the essence of the ultra-runner: protection

Snug and easy fit for enhanced heart rate accuracy

Ciele WBKTHat- Iconic Athletics Colour:Mars One provides a cushioned seal thata winter re engineering of our original BKTHat. using the heat dumping advantages of our COOLmatic PLUS fabrics on the panels you need it most, the Cold Weather BKTHat is light and airy enough to breathe through those high intensity aerobic outings but with the added benefit of fold away merino ear protection for when the wind comes up and the sun dips outta site.