Fresh feet even on long runs Enjoy the comfort of the Puma Magnify Nitro Surge running shoe and run mile after mile with a wonderfully cushioned, nitrogen-injected sole under your feet that softly cushions your steps and pushes you forward. The comfortable fit offers a secure hold and the upper provides pleasant moisture management with its airy mesh fabric. The grippy outsole is durable and produces decent traction on all paved trails. The Magnify Nitro Surge for men in the fact check: Breathable, seamless upper made from comfortable mesh with different ventilation zones Comfortable fit due to padded shaft edge and revised tongue Insulation sole made of lush NITRO foam, which is surprisingly lightweight yet responsive, and PROFOAMLITE for a smooth rolling motion and effective propulsion Reinforced heel area gives you support in the shoe Performance rubber outsole for good grip on a variety of surfaces Master any distance effortlessly Neutral runners will love the Magnify Nitro Surge. The midsole with even more Nitro Foam combined with its good support feels fantastic and encourages you to run a little further after all. Feel the comfort.