Nathan Marathon Pak 2.0 - Black Compessport Accessories aims to stimulate the release

aims to stimulate the release of natural endorphins to relax the nervous system

while the stretchy fibres allow toes to expand naturally on impact for instinctive

support and recovery

WEIGHT RANGE 54

Smart Stretch technology

Nathan Marathon Pak 2.0 - Black Compessport Accessories aims to stimulate the releaseRACE READYThis lightweight versatile training pak includes gel loops and a gel trash stash pocket so you can stay fueled while you keep pace. NEW ADDITIONAL STORAGEExternal stow away loop through design offers additional storage for shirt towel. POCKETS GALOREVarious pockets including front expandable stretch, compact and large zippered pockets to carry your smartphone and any other small essentials. External stow away loop through design offers