Unisex On Soft Flask 0.5L track spikes Outdoor is designed to provide

Outdoor is designed to provide the desired level of cushioning

designed for an even more comfortable step-in feel

But the best part is: these mid-cut socks are specially designed for runners and offer all the features you need for successful training

tested and proven for durably waterproof

Unisex On Soft Flask 0.5L track spikes Outdoor is designed to provideUnisex On Soft Flask 0. 5L Designed to fit snugly in the Ultra Vest or be used on its own, this flask holds up to 500ml of your favourite liquid. Key features Weight: 37g Soft flask designed to fit in the Ultra Vest Can fit 500ml of thirst quenching goodness inside BPA and PVC free Leak prevention technology so you won't waste a drop Wide mouth opening so cleaning is much easier after use Easy hang loop so you can store it when not out in the wild