Introducing the Serif Cap, the perfect companion for hard efforts and hot weather. This 100% nylon cap is impossibly light and follows on from the Racing Division Cap people went crazy for. Whether it's long run day, afternoon double, or anything else - the Serif Cap has you covered. 

- 5 Panel design

- Lightweight, breathable performance fabric 

- Laser cut perforations

- Double bungee cord closure with cord lock for a precision fit

- Never branded internal taping 

One size fits most. Handle with sweat.