M TRANSPORT GTX athletics the Sky is constructed from

the Sky is constructed from recycled mesh uppers treated for stain resistance and an EVA outsole made from 55% I’m Green bio based EVA

Platform EVA sole

and a high abrasion rubber outsole

If you've got a little runner-in-training in your family's lineup

Cushioned EVA midsole delivers a lightweight & responsive ride

M TRANSPORT GTX athletics the Sky is constructed fromThe Rundown A weather ready ride for everyday adventures Conceived at the intersection of lifestyle and performance, this commuter friendly style offers a multitude of sustainability features across the outsole, midsole, and upper. Designed with the city dweller in mind, the Transport GTX employs a 35% sugarcane EVA midsole, Vibram EcoStep Recycle EVO outsole that uses 30% regrind recycled rubber, and GORE TEX Invisible Fit for enhanced moisture