ENDORPHIN SPEED 5 MENS

The Endorphin Speed 5 is a versatile performance trainer built for speed and everyday training alike. It features a responsive foam midsole paired with a nylon plate to deliver a snappy, propulsive feel suitable for tempo runs, long runs, and parts of race efforts. The geometry encourages a smooth transition from heel to toe, while the upper is lightweight and breathable for a secure yet comfortable fit. This shoe delivers the energetic ride of a race-day model but maintains the durability and comfort for daily miles. It blends speed, comfort, and versatility, making it a favorite for runners who want one shoe that can do it all. Men’s Specs Weight: ~8.4 oz (men’s size 9) Heel-to-toe Drop: ~8 mm Stack Height: ~40 mm heel / ~32 mm forefoot Midsole: Responsive foam + nylon plate for propulsion and efficiency Ride: Smooth rocker shape for fast transitions and efficient stride Fit: Lightweight breathable upper, snug performance fit Best For: Daily training, tempo runs, long runs, and race-day versatility Women’s Specs Weight: ~7.4 oz (women’s size 8) Heel-to-toe Drop: ~8 mm Stack Height: ~40 mm heel / ~32 mm forefoot (women-sized) Midsole: Same responsive foam + nylon plate combination Ride: Smooth, energetic and efficient — tuned for women runners Fit: Women’s-specific last with performance upper and secure fit Best For: Women seeking a fast, versatile trainer that doubles for race efforts