Precision Hydration (Fuel) 90g carb gel Size:90g The Saucony Endorphin Speed 4

The Saucony Endorphin Speed 4 is best for tempo runs

Chest - 5mm Back - 3mm Arms - 2mm Upper legs - 5mm Lower legs - 4mm

Made in part with recycled materials

A combination of premium Japanese Yamamoto 39 Cell smooth skin and laminated nylon neoprene is buoyant and durable

Our unique Bio-Tech™ Frame Technology creates a durable

Precision Hydration (Fuel) 90g carb gel Size:90g The Saucony Endorphin Speed 4Affectionately known as the Jumbo Gel, Precision put 3 servings of their popular PF 30 Gel in a pouch with a resealable cap to create a more efficient way for you to hit your numbers. Its the same mild tasting gel, but delivered in a format thats easier to carry and use. Key Features: Designed to help you start and stay fueled during efforts Contains 90g of carbohydrate per pouch Easy to use, resealable cap Does not contain electrolytes, as they're