Nathan Women's Vapor Airess 2 Lite 4L Hydration Vest Size:Large/Extra Extra Large Weight with Bladder: 9

Weight with Bladder: 9

Nike Therma-FIT technology helps manage your body heat to help you stay warm

iWick fibers wick moisture to keep feet cool and dry

try them for a week without a wash

Nathan Women's Vapor Airess 2 Lite 4L Hydration Vest Size:Large/Extra Extra Large Weight with Bladder: 9The Nathan Vapor Airess 2 Lite takes the Nathan Adaptive Fit feature to the next level with a new "set it and perfect it" hook & loop design. Made of lightweight and breathable mesh & stretch woven materials for maximum comfort. Equipped with a 1. 5L bladder with quick release valve and 7 pockets, including multiple back pockets for additional items, plus bottle pockets in the front fit up to 22oz bottle. Product Highlights Adaptive Fit adjustable