ciele athletics FSTCap - Elite - Ethereal - Shadowcast size_medium The redesigned mesh upper provides

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

and a massive 14 mm heel elastic travel

- the connector is held in position by a rubber ring

50% lighter than a hard bottle and compresses down to pocket size when empty

Mark Twight

ciele athletics FSTCap - Elite - Ethereal - Shadowcast size_medium The redesigned mesh upper providesThe 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