3009465
The Endorphin Speed 4 running shoe is here to go the distance. Designed as a race-day shoe, it's quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the "just right" combination of winged nylon-plate, SPEEDROLL technology and PWRRUN PB foam, this cushioned running shoe provides the perfect balance of support, rebound and forgiveness.
16.4oz
How soft and protective the shoe feels underfoot.
Low: Firm feel, ideal for a responsive ride.
Medium: Balanced feel for everyday runs.
High: Plush comfort for longer distances.
Max: Ultra-soft for max impact protection.
Cushion thickness under the forefoot and heel, measured in millimeters.
Higher numbers mean more material between your foot and the ground.
Example: 24mm / 32mm = 24mm at the forefoot, 32mm at the heel.
28 mm / 36 mm
Height difference between heel and toe.
Lower drop (0–4mm): More natural stride, encourages midfoot/forefoot strike.
Moderate drop (5–8mm): Balanced feel, common for most runners.
Higher drop (9–12mm): Heel-focused landing, adds cushioning under the heel.
8 mm
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