Saucony's Endorphin Collection has been an absolute success so far. Of the lot, the Endorphin Speed family has always been the biggest fan-favourite, as it sits in the Goldilocks zone of comfort and ...

Now Milione and gang are onto their second sneaker with Saucony, this time on a performance running silhouette, the Endorphin Speed 4. Personally I was expecting their latest to be a green shoe ...

I loved running in it, but there are rival super-trainers I rate more highly, like the Hoka Mach X2 and Saucony Endorphin Speed 4. Why you can trust Tom's Guide Our writers and editors spend hours ...

The Saucony Endorphin Speed 4 scores five stars from our tester. But is it worth buying and does it deliver a speedy ride? We find ...