ON | Core T-Shirt | Creek | Dames Size:M The jacket combines a comfortable

The jacket combines a comfortable fit with practical details that add convenience during outdoor activities

Perfect for testing and refining your personal nutrition strategy before race day

The diagonal looped back French terry of 380 gsm adds strength

The GT-4000 4 has a wider fit and is particularly well-suited for heavier runners who need extra support

ON | Core T-Shirt | Creek | Dames Size:M The jacket combines a comfortableON Core T Shirt: Lightweight Running Shirt for Every Workout or Race Sometimes strength lies in simplicity. The ON Core T Shirt is designed to be the perfect base for any runner lightweight, comfortable and versatile. Whether you're doing a leisurely endurance run, interval training or just everyday activity, this shirt provides exactly what you need, without distractions. Lightweight Material for Free Movement The Core T Shirt is made of a