Soft Flask - 14oz boots w Low sweetness and low acidity

Low sweetness and low acidity

all made in our own tanneries

a 3D SPACE CONSTRUCTION™ technology was added to the top layer of the midsole

Spenco® Footwear with Total Support® Technology is based on the design of our highly successful insoles and incorporates a cushioned heel

Less Packaging Waste XACT Minis come in bulk packaging which helps to reduce the amount of waste you generate during your training or race

Soft Flask - 14oz boots w Low sweetness and low acidityThis 14oz soft flask is the perfect hydration add on for runs that require a bit more hydration. FEATURES & BENEFITS Bite valve keeps liquids from escaping Works great with ALL NATHAN hydration vests SPECS Capacity: 14 oz 414 mL