Men's Endorphin Speed 5 | Naval/Tranquil
Turn up the pace on tempo days and race morning with the Saucony Men's Endorphin Speed 5 in Naval/Tranquil. Featuring a sophisticated deep navy tone balanced by soft, tranquil blue accents, this fan-favorite "super trainer" blends race-day propulsive technology with daily versatility.
Best For
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Tempo & Interval Training: Delivers instant energy return and snappy turnover for speed workouts and track nights.
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Accessible Race Day Option: Serves as a comfortable, responsive alternative to carbon-plated super shoes on race morning.
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Up-Pace Daily Miles: Smooth, forgiving PEBA foam allows for high-mileage training without wearing down your legs.
Key Features
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PWRRUN PB PEBA Superfoam: High-efficiency PEBA foam delivers responsive, lightweight shock absorption and maximal energy return.
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Redesigned Full-Length Nylon Plate: Provides torsional midfoot flex and stability while maintaining dynamic propulsion.
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SPEEDROLL™ Technology: Forward-leaning midsole geometry creates smooth, rolling transitions for effortless forward motion.
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Single-Layer Hexagon Mesh Upper: Ultra-breathable, structured mesh construction wraps the foot securely while minimizing shoe weight.
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XT-900 Carbon Rubber Outsole: Strategic outsole rubber placement with a full-length flex groove ensures long-lasting road grip and flexible transitions.
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Super Responsive Sockliner (SRS): Adds a plush, bouncy top-layer cushion for immediate step-in comfort.
Specs
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Category: Neutral / Performance & Tempo Trainer
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Heel-to-Toe Drop: 8.0 mm (37 mm Heel / 29 mm Forefoot)
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Weight: 8.4 oz (238 g)
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Upper Material: Engineered Hexagon Mesh
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Midsole Material: PWRRUN PB PEBA Foam + Full-Length Nylon Plate
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Outsole Material: XT-900 Carbon Rubber