M Saucony Endorphin Azura D (Medium) Width Swimming Hydrogel Technology is the innovation

Hydrogel Technology is the innovation that encapsulates the carbohydrates

Optimized details

combined with MIZUNO ENERZY FOAM and an upgraded glass fiber reinforced wave plate

stable transitions

Crafted to be light and fast

M Saucony Endorphin Azura D (Medium) Width Swimming Hydrogel Technology is the innovationMade for EVERYDAY TRAINING No matter the day, the Endorphin Azura helps you run fast. Soft, bouncy PWRRUN PB foam cushions your stride, while SpeedRoll technology powers smoother, quicker transitions. With durable XT 900 rubber and a secure, adaptive fit, the Azura makes it simple to hit faster miles any time you want. Lightspeed A stripped down design keeps the shoe featherlight, freeing up energy for what matters mostfast daily miles from start to