UA CLONE upper provides a truly customized fit, no matter your foot shape|An internal layer of flexible, auxetic material molds around the foot for a custom, precise, glove-like fit & feel|Anatomical 3D-bootie collar for ultimate comfort & superior ankle lockdown|SuperFoam insole forms to the shape of your foot for better fit & shock-absorption|Bladed & conical molded studs for optimal multidirectional traction