MAGNIFY NITRO has the thickest piece of Nitro in the entire range. In other words, you get MORE GOOD THING! Soft and comfortable, this model is ideal for extended comfort. The high-quality mesh upper is combined with a 3D-molded heel to hug your foot in all the right places while remaining breathable. Even with the increased cushioning of NITRO premium foam, this shoe remains lightweight, with a PROFOAMLITE layer on the underside. The PUMAGRIP system offers good grip on multiple surfaces. The MAGNIFY NITRO is the ideal choice for your next race, whatever the distance, where comfort is the top priority.