Nathan Pinnacle 4L Hydration Vest - Women's Nutrition while the innovative GuideRails® support

while the innovative GuideRails® support technology helps align your body in its natural motion path

The COREFX Power Tubes incorporate resistance to help strengthen

Enjoy the benefits of our Coached Memberships without the training program

WEIGHT: 278 g | 9

an Original has you covered in every situation

Nathan Pinnacle 4L Hydration Vest - Women's Nutrition while the innovative GuideRails® supportNo matter how fast or far you're running, this vest is built to keep you at the top of your game. Designed to be 20% lighter and more breathable than the Krar and Howe Vests, the Pinnacle series fits like a second skin and adds two new kangaroo pockets to the collection of smart storage spaces. 20% lighter than the Howe and Krar Two water resistant pockets on chest for phone and pill pocket with whistle Added side pockets New Kangaroo pockets: one