Electrolyte Booster Flavor:Unflavored - Lightweight and powerful: 500

- Lightweight and powerful: 500 lumens and only 79 g

durable outsole: Our kid-fave

These features make your distance training feel smooth and comfortable

Removable aluminum/felt insole

Heel cushioning for secure comfort over long distances

Electrolyte Booster Flavor:Unflavored - Lightweight and powerful: 500Our Electrolyte Booster delivers customizable electrolyte support without any added sweeteners, flavors, or salty taste. It mixes easily into your drink to boost your sodium, but not your flavor or carb intake. Designed to work seamlessly with any hydration or fueling strategy, it lets you dial in exactly what your body needsnothing more, nothing lessso you can stay hydrated and perform at your best. Great for: Higher sweat rates Higher sodium loss