Amphipod R3 Express Convertible Pack - Thistle - 221-15 Pants The ZoomX foam midsole helps

The ZoomX foam midsole helps keep you fresh from mile 1 to 26

- Gusseted upper construction

and give an extra boost of energy

Creel jacquard mesh upper

- Light & breathable

Amphipod R3 Express Convertible Pack - Thistle - 221-15 Pants The ZoomX foam midsole helpsThe R3 Express allows seamless transition from run time to social time while delivering bounce free stability, comfort, perfect phone storage and stylish conversion to a no fuss everyday crossbody bag. 1. 1L storage volume with internal pocket and key fob Converts from bounce free waist pack to crossbody pack Adjusts to custom fit 21 to 50 sizes Premium, fully lined and moisture resistant nylon construction Integrated R3 Stretch Fit strap technology