The feather-light, quick-drying running cap for perfect protection in any weather. Laser-cut ventilation helps keep your head cool. Now with an updated adjustable fit.
Even more comfortable thanks to the optimized fit. Even more versatile thanks to the adjustable strap. Even more stylish thanks to the On logo on the buckle. The classic curved brim was so popular—we had to keep it. A fresh feeling while running. That’s exactly what your running cap should provide. That’s why it features perforations on the sides, making it especially breathable. The reflective On logo always looks cool. The cap has a performance sweat band on the inside that quickly wicks away moisture. So you’ll feel comfortable longer while running.
Material
100% polyester
| Product Name: | On Lightweight Cap - Black |
| Manufacturer: | On Running |
| Item Code: | ONR726431 |
| Material: | 100% polyester |
| compression: | no |
| activity: | Run |
| gender: | unisex |
| textile fabric: | Synthetics, Recycled Fabrics |
| washability: | hand wash only, no dryer |
| Season: | Summer |
| headwear version: | Cap |
| Model year: | 2026 |
| Collection: | Autumn/Winter |
| Color: | Black |
| weight: | 58g |
| Weight Source: | Manufacturer |
| GTINs: | 7615537351209 |
In the following tables you will find information on the dress sizes of the manufacturer On Running.
| International | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| head circumference (cm) | 52 - 53 | 54 - 55 | 56 - 57 | 58 - 59 | 60 - 61 | 62 - 63 |
International XS
International S
International M
International L
International XL
International XXL
| International | S | M | L | XL |
|---|---|---|---|---|
| head circumference (cm) | 48 - 50 | 50 - 53 | 53 - 54 | 54 - 55 |
International S
International M
International L
International XL