Endorphin Elite 3 -Unisex Sized in-store-only The SOLUTION SPEED™ FF 4

The SOLUTION SPEED™ FF 4 shoe is a fusion of speed and quickness

Experience Support

the Scuff is best worn indoors

and confidently stands out ahead of the pack

Seamless seams reduce chafing

Endorphin Elite 3 -Unisex Sized in-store-only The SOLUTION SPEED™ FF 4Precision 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. Details: Neutral Support Carbon Fiber Industry