Active Skin 4 Nathan With an extra-breathable and supportive

With an extra-breathable and supportive woven upper and a sleeker collar

Engineered mesh upper

for sunglasses or phone

So you can secure your personal items and hydration flasks

lightweight track spike great for sprints and jumps

Active Skin 4 Nathan With an extra-breathable and supportiveKickstart your short distance trail adventures with easy hydration. As a stepping stone to take your trail running to the next level on shorter distances, our updated ACTIVE SKIN 4 is now even easier to use and comfier to wear. The fabrics are still just as soft and breathable, the fit is ultra secure and the revamped chest pockets provide effortless access to your flasks. Soft Flask Included Volume 4 liters Weight 195 g CONCEPT & TECHNOLOGY Sensifit: