"Men's Puma® Magnify Nitro 3: The Puma Magnify Nitro 3 is a neutral road running shoe built for men who want a cushioned, responsive ride on daily training runs and longer efforts. NITROFOAM™ fills the full midsole - Puma's nitrogen-infused foam that keeps the ride light underfoot while absorbing the kind of mileage that wears down a less capable shoe. At 9.1 ounces with a 40 mm heel and 30 mm forefoot stack, it sits in a range that works well for easy miles, steady long runs, and tempo days when you want cushioning without feeling like you're carrying extra weight.The engineered knit upper wraps the foot in a breathable, sock-like fit, and PWRTAPE™ reinforcement adds structure in key areas so the foot stays locked in without bulk. The PUMAGRIP rubber outsole covers the heel and forefoot with a compound that holds up on road surfaces over time. A padded, rolled collar rounds out the ankle fit - a detail that reduces friction and pressure points on longer runs where small irritations become big ones.Why Our Fit Experts Love This Shoe""I took the Magnify Nitro 3 out for a longer easy run and noticed how light it felt even late in the miles. The NITROFOAM™ cushioning has a soft feel at landing but doesn't feel dead at toe-off - it keeps the stride moving without making you work for it."" - Sean, Road Runner Sports Fit Expert, Chula VistaWho It's Best ForIf you're a neutral runner looking for a cushioned daily trainer that can handle both easy miles and longer runs without feeling sluggish, the Magnify Nitro 3 is worth a close look. It suits runners who want a breathable, secure fit and a midsole that stays responsive across a full week of training. VIP Family members can take the Magnify Nitro 3 for a 90-Day test drive with our Perfect Fit Guarantee."