On Running Men’s Core 5" Running Shorts Colour:Black this flask is built for

this flask is built for easy hydration in changing conditions

UPF100+ sun protection

Helps maintain consistent fit throughout your run

hiking and long training days

Elasticated cuffs

On Running Men’s Core 5" Running Shorts Colour:Black this flask is built forSimple, lightweight and built to run. The On Running Mens Core 5" Shorts are designed for everyday training, combining comfort, support and just enough storage to keep things moving without distraction. A built in inner brief provides support and helps prevent chafing, while the lightweight outer fabric keeps things breathable through longer runs and warmer conditions. The 5" length offers a balanced fit that works across everything from easy