Nathan AeroZip 1L Hydration Vest Colour:Vapour Grey while our OrthoLite® Performance Insole

while our OrthoLite® Performance Insole provides a soft step-in feel

Active Intensity CN LS works excellent for high-intensity workouts such as cross-country skiing

and a fit that moves with you

GORE-TEX® waterproof fabric protects feet from wind

INGREDIENTS: cane sugar

Nathan AeroZip 1L Hydration Vest Colour:Vapour Grey while our OrthoLite® Performance InsoleBig Sky Run Co Description Built for runners who want nothing extra and nothing in the way, the AeroZip delivers a dialed, aerodynamic fit that moves as one with your body. Ultra light materials, a contoured silhouette, and targeted breathability come together to create a vest that feels fast, secure, and effortlessly comfortablekilometre after kilometre. **Size Chart In Photos** Specs Hydration: Includes two 17oz 500ml NATHAN x HydraPak oval shaped