Unisex Saucony Endorphin Speed 5 Sydney Marathon US Size:10.5 Lighter and more compressive than

Lighter and more compressive than the original for shin splint relief and calf support

Stay on your toes

Early stage MetaRocker™

the long-time stability partner

as well as easily accommodating medical devices

Unisex Saucony Endorphin Speed 5 Sydney Marathon US Size:10.5 Lighter and more compressive thanWith the Sydney marathon being included as a big city marathon for the first time in 2025, Saucony have released their popular Endorphin Speed 5 in a special edition Sydney marathon colour. This version includes: Energy efficient PWRRUN PB foam which bounces back after every step. A winged nylon plate for torsional rigidity, while maintaining flexibility in the forefoot, making for a sure footed, snappy ride. SPEEDROLL technology for effortless speed