QuickStart 2.0 6 Liter Hydration Pack Size:One Size Removable/washable insole and compression molded

Removable/washable insole and compression molded EVA midsole ensure serious cushioning for your feet

This insulated

The core-sheath construction (load-bearing core and protective sheath) also makes the sling far less susceptible to damaging UV rays

MSI Bobbed Molded Outsole

Kinetic Fit™ ADVANCED removable contoured footbed with reinforced heel cushioning for medium support

QuickStart 2.0 6 Liter Hydration Pack Size:One Size Removable/washable insole and compression moldedThe essential Quickstart 2. 0 6 Liter Hydration pack with two back storage pockets designed for the short to moderate road and trail running, and other sports. ______________________ MAXIMUM COMFORT Moisture wicking stretch woven fabric & chafe free binding materials plus, breathable mesh shoulder straps. SECURE FIT Adjustable sternum straps. EXTRA STORAGE TO GO Ample pockets for all the essentials plus a bungee system on back for extra storage.