On Running Lightweight Cap

Product Description:

This ultra-light running hat gives you hard-working protection. Thanks to On’s new laser-cut ventilation technology you get a fast-drying, feather-light cap that does not sacrifice protection from the elements. 

Features and Benefits:

Customer Reviews

Based on 4 reviews

Anonymous Verified Buyer

July 28, 2023

Great for large heads!

I was looking for a hat for running and with a 61cm circumference head, finding the right hat was challenging. This hat checked all the boxes of what I was looking for: lightweight, breathable, and adjustable enough to comfortably fit my head with some extra room still. Highly recommended for my large-headed runners!

Anonymous Verified Buyer

June 24, 2022

Cool Hat

Love it, keeps me cool.

Matthew Griffin Verified Buyer

August 18, 2021

On Running Cap Hits the Mark

An excellent lightweight cap that breathes well, does the work, and surprisingly soaks up a lot a sweat during hot weather runs. I'm happy with the purchase and would only recommend that at some point they consider a more flexible, soft bill.

Christopher Barozie Verified Buyer

April 26, 2021


Item came quickly and the hat is high quality. The brim is stiff though, so no smushing it into your pockets like some other foldable choices out there.