Saucony Women's Endorphin Speed 2 Running Shoe, REVERIE, 5.5 Medium

Rolling in speed: SPEEDROLL Technology propels you forward effortlessly, so you can run faster, not harder.

Versatile energy return: Ultralight and springy PWRRUN PB cushioning and a flexible nylon plate gives you an edge for both speed workouts and races.

Superior fit: Fine-tuned heel shape and updated slip laces for a locked-in feeling, mile after mile.

Lighter Footprint: This style is vegan and contains recycled upper materials.

*From the manufacturer's description