Nathan Marathon Pak 2.0 - NS30550-00001 Sandals so you can focus on

so you can focus on crushing those goals

Our unique patent pending design needs no adjusting

With a lightweight

step and jump—know that you’re supported

cushioning insole with a high arch profile made to feel like part of your shoes

Nathan Marathon Pak 2.0 - NS30550-00001 Sandals so you can focus onGet ready for you next training run or race with this updated lightweight and versatile training pack. External stow away loop through design offers additional storage for shirt towel Larger zippered pocket fits most smartphones Race ready features include gel loops and trash stash pocket Reflective detailing for visibility in lowlight conditions Storage Capacity: 0. 5L 31 Cu. In Weight: 3. 7oz 105g Material: 70% Nylon, 30% Polyester