Sprayground Sonic On The Run 91 Backpack Bag Jansport more propulsion and more energy

more propulsion and more energy return than ever before

The shoe sits atop a Nike Air cushioning unit in the heel

making it a must-have for your everyday rotation

we’ve added a 3/4 nylon blend Speedboard® in the heel and midfoot

Sprayground Sonic On The Run 91 Backpack Bag Jansport more propulsion and more energySONIC ON THE RUN 91 BACKPACK Exterior Dimensions: 18" x 6" x 11. 5" Front zipper pocket Side pockets Zippered Stash pocket Separate velour sunglass compartment Ergonomic mesh back padding Adjustable Straps for custom sizing Gold zippers with metal hardware Metal "Sprayground Authentic" badge Slide through back sleeve connects to carry on luggage to free your hands Interior Separate velour laptop compartment Mesh organizer pocket Fabric 900D Polyester