Saucony Endorphin Elite 3 (Unisex) Size:M5.5/W7 but they have refined the

but they have refined the outsole lug shape and placement for even more traction

Speedboard® engineered for all-day performance and support

That’s why the unisex SENSE AERO cap is built from light woven stretch with panels of 4-way stretch Aerotech open weave for breathability

which eliminates abrasion across the top of the foot

Saucony Endorphin Elite 3 (Unisex) Size:M5.5/W7 but they have refined thePrecision built for race day. The all new Endorphin Elite 3 is our most efficient racing shoe yet. Informed by runner feedback, we've redesigned the midsole for maximum efficiency, pairing a 40mm stack of IncrediRUN foam with a slotted carbon fiber plate to create a smoother, more propulsive ride. Finished with a light, secure, breathable upper, it's a precision tuned tool to help you better your best. New slotted carbon fiber plate: Experience