altra mens rivera 2 running shoes light gray red size 12 d medium us Related_50246PB141 Short-Sleeve| A-Line | Above the

Short-Sleeve| A-Line | Above the Knee

Mighty partitions ensure the slots remain properly sectioned

hits at waist| Crewneck

Relaxed fit with fitted shoulders

altra mens rivera 2 running shoes light gray red size 12 d medium us Related_50246PB141 Short-Sleeve| A-Line | Above theStay Focused; Engineered mesh uppers are light breathable and ready for the open road Get Comfortable; Altra EGO midsoles provide a responsive yet soft ride and the FootShape toe boxes allow the toes to relax and spread out naturally Push Yourself; Neutral InnerFlex midsole technology increases flexibility and performance Built For You; Bio heels are designed to mimic the natural form of the human heel for a smooth heel to toe transition Go Further;