FSTCap Ethereal | Icon CircleC Colour:Shadowcast a compression system lets you

a compression system lets you trim the pack in for stability

Rainfly Fabric: 68D polyester 1500mm polyurethane & DWR

Interior organization panels to separate and organize plates

Front zip pocket sorts your small essentials within easy reach

Front panel stretch mesh pocket for stashing bike lock or rain jacket

FSTCap Ethereal | Icon CircleC Colour:Shadowcast a compression system lets youThe most technically advanced cap in Ciele's line up Most caps top out at "functional." The FSTCap Ethereal is built for something more specific the runner who's genuinely thinking about every gram, every degree of heat, every second of drag. The foundation is TERRAstop ripstop stretch woven fabric, which does something most structured caps don't: it forms to the shape of your head rather than sitting on it, giving a locked in feel that stays put