Mizuno Neo Zen 2 Men。MIZUNO ENERZY NXT high-rebound foam Retooled upper provides a more secure foot wrap Extra padding added to the heel to prevent heel slippage The Mizuno Neo Zen 2 is a highly cushioned daily trainer with enough softness to tackle longer runs, and enough bounce in each step to spring through faster workouts. It\'s a jack-of-all-trades shoe that emphasizes Mizuno\'s ENERZY NXT foam, a nitrogen-infused EVA compound that delivers exceptional bounce and energy return. With extra emphasis on one-directional, forward bounce, Mizuno\'s SMOOTH SPEED ASSIST technology ensures you glide forward with ease. Mizuno stays consistent with everything that felt so great about the underfoot feel of the original Neo Zen, while addressing the minor fit issues with the upper. It\'s still a one-piece sock-fit upper, aiming to provide a secure and universal fit for many different foot types. Model # 411559.5V4C Heel width is described as narrow; midfoot fit described as snug; toe box fit average Shoe with better than average cushioning, it just didn\'t work for the runner who purchased them. Literally used for one run, then retired. Retailing for $159.95 in May, 2026