Lightweight Cap

Ultra-light running hat for hard-working protection

Delivery in 5-12 working days and extended 30 days return period


Protection in the lightest of packages

New laser cut ventilation technology allows the On running hat to provide high-performance protection, while at the same time being feather-light and fast-drying. Basically - whatever weather you run in, you’re covered.

Protection in the lightest of packages
The cap that’s ahead

The cap that’s ahead

Made with tear proof woven fabrics, ultra-soft sweatbands, clip-pull sizing and finished with hand-detailing, the Lightweight Cap is in a field of its own. For protection, for ventilation, for feel, this running hat is without contender – but with everything your run could need.

Lightweight Cap reviews

What runners say

Add your review

Great running cap


Useful running cap which protects from sun and rain

Know when it’s back first

Find out before everyone else when this On product is back in stock.

There was a problem with your backorder request. Please try again.

Thanks – we’ll let you know as soon as it's back.