ON Core Headband waterproof Operation- Long Press (2 seconds)

Operation- Long Press (2 seconds) to switch ON/OFF

The Maurten Drink Mix 320 Caffeine mixes with 500 ml of water to deliver 80 g carbohydrates (~320 kcal) plus 100 mg caffeine

With a high weight-to-energy ratio and no added flavours

Brand ribbon at back neck for a clean finish

ON Core Headband waterproof Operation- Long Press (2 seconds)The ON Core Headband is a lightweight, run ready essential designed to keep your ears warm without overheating during cold weather runs. With a snug, ergonomic fit and a soft brushed lining, it locks in warmth where you need it most while allowing excess heat to escape. Minimal, functional, and easy to style, its built to stay put so you can focus on your runnot mid session adjustments. Features Soft brushed inner lining for warmth and next to skin