PRODUCT STORY: Simply put, the Magnify Nitro Men's Running Shoes give you more of the good stuff. First off there's NITRO FOAM in the midsole - that's PUMA's advanced technology designed to provide amazing responsiveness and cushioning. Then there's PUMAGRIP, a durable rubber compound on the outsole that means you get traction on just about any surface. When comfort is the top priority, but you don't want to sacrifice style, these are the shoes to choose.FEATURES & BENEFITS NITRO FOAM: PUMA's advanced technology providing superior responsiveness and cushioning in a lightweight package PUMAGRIP: PUMA's durable rubber compound that provides all-surface traction CMEVA: PUMA's compression-moulded EVA material for lightweight performance ProFoam: PUMA's lightweight, high-rebound EVA midsole solution provides instant cushioning and a responsive rideDETAILS Low boot Upper uses linear last that was developed based on mechanical research Midsole features NITRO FOAM advanced technology for superior responsiveness and cushioning ProFoam Lite high-rebound CMEVA provides instant cushioning and durability Durable PUMAGRIP rubber compound provides all-surface traction Generous amount of rubber gives durability and a central decoupling line that works for any stride All-new moulded technology locks down heel in comfort Heel TPU piece provides visibility from reflectivity and stability through proprioception Bold PUMA Formstrip on lateral side This shoe is ideal for road & indoor running.