ciele athletics FSTCap - Elite - Ethereal - Shadowcast size_medium utilizing ethylene derived from sugar

utilizing ethylene derived from sugar fermentation to reduce the environmental impact without compromising on performance

It’s lightweight

965 series

The redesigned mesh upper provides optimal ventilation and a fit so light it disappears around your foot

while the carbon-wrapped wood core ensures it's as light as it is stiff

ciele athletics FSTCap - Elite - Ethereal - Shadowcast size_medium utilizing ethylene derived from sugarThe FSTCap Elite Ethereal is an all new cap. Weighing almost half the weight of our original GOCap, and aiming to revolutionize the style and performance of technical running caps. It seamlessly combines technology and lightweight design to offer runners exceptional comfort and functionality. Material: TERRAstop ripstop outer fabric with a PFC free fluorine free DWR treatment. COOLmatic EXP HOLLOWmesh woven fabric, integrated with carbon fiber to