It fits seamlessly into most legwear pockets

The Dexshell Running Lite 2

Includes reflective trims on the front and back to stay seen in the dark

The upper is composed of 50% recycled yarn mesh material which ensures great ventilation for those longer miles

5 x 3 in (23 x 14 x 8 cm)

Men's 2XU Aero 1/2 Zip Colour:Weathervane/Black Reflective It fits seamlessly into mostThe 2XU Aero 1 2 Zip is incredibly versatile that can be worn on its own or as an extra layer. Featuring a unique combination of soft and smooth coverage, the Aero 1 2 Zip provides just the right amount of compression to support your muscles, while still allowing for maximum range of motion. The Aero 1 2 Zip has a lightweight breathable mesh back and easily adjusts at the neck and sleeves so you can stay comfortable as you heat up or cool down. Size