Saucony Endorphin Speed 2 review: a high-stacked, nylon-plate racer

lthough not packing the full carbon plate of its big brother, the Pro 2, the Endorphin Speed 2 still represents the cutting edge of running technology. (image credit: The Gear Loop)
Features include: an 8mm offset, ridiculously springy PWRRUN PB midsole and Speedroll rocker technology promoting the perfect running gait. (image credit: The Gear Loop)
The Ultralight PWRRUN PB foam used throughout the midsole is among some of the springiest we’ve tried in a long time. (image credit: The Gear Loop)
The Endorphin Speed 2 immediately feels like it has been made to smash PBs. It’s a light, fast and purposeful shoe . (image credit: The Gear Loop)
The Speedroll tech and nylon plate running throughout is felt from the moment you take your first stride. (image credit: The Gear Loop)
Saucony has also improved the heel of the Endorphin Speed 2, so it now features more cushioning and locks the heel in place with greater efficiency. (image credit: The Gear Loop)
Worth paying extra for the carbon plate and the Pro 2? Read our review to find out. (image credit: The Gear Loop)