M GUARDIAN Size:9 while a partially-recycled Vibram Ecostep

while a partially-recycled Vibram Ecostep rubber outsole delivers durable traction

Its leather uppers are lined with both leather and a combination of textiles treated with Aegis Microbe Shield for odor control

the new engineered air mesh upper provides breathability and surrounds your foot in soft comfort

Easy on-and-off with an oversized opening and hook and loop closure

and a comfortable footbed for all-day wear

M GUARDIAN Size:9 while a partially-recycled Vibram EcostepHOVR Guardian 2 is an advanced running shoe from Under Armour. The top is made of light and breathable mesh, which together with the HOVR technology.