The Mizuno Synchro MX men's running shoes boast a brand new design with a two-piece midsole that increases durability & comfort for higher levels of performance. These neutral, cushioning trainers are a versatile choice that suit intense outdoor training just as well as usage indoors in the gym. At 280g (9.8oz), they are a comfortable weight & have an AIRmesh upper that improves breathability & the fit. The midsole ensures good rebound & responsiveness & Smooth Ride technology delivers great ride to help guide your feet forwards. The outsole is low-weight & grippy but made to last with strong carbon rubber X10 reinforcing the areas that take the highest impacts.