Men's Saucony Endorphin Speed 5 - Shock Black 3WE10113373 Fit notes: An overall snug

Fit notes: An overall snug fit with a slightly broader midfoot that gives a deceptive sense of room while the forefoot stays tight

games or warm-ups

Brushed micro-gridded fleece interior

reduces swelling

Engineered mesh upper for breathability and comfort

Men's Saucony Endorphin Speed 5 - Shock Black 3WE10113373 Fit notes: An overall snugThe Saucony Endorphin Speed 5 is built to go fast and feel smooth whether you're pushing the pace on track night or chasing a PR on race day. A redesigned nylon plate paired with responsive PWRRUN PB cushioning delivers snappy transitions and a lively ride that works across tempo runs, intervals, and long efforts. Snappy Ride: Full length semi rigid nylon plate between two layers of PWRRUN PB foam Speed Engineered: Lightweight engineered mesh upper