Womens PUMA FAST-R NITRO Elite 2 Size:US 6.5 40% bio-based content made from

40% bio-based content made from renewable resources to help reduce our carbon footprint

transflective memory-in-pixel (MIP)

A water repellent fabric helps keep your hand dry even on wet days

a full-length carbon fiber plate

this trail cap is highly durable

Womens PUMA FAST-R NITRO Elite 2 Size:US 6.5 40% bio-based content made fromThe speedy takeover is here with PUMA's newest addition, the Fast R 2 NITRO Elite racing shoe. Designed to help you break your PB from short 5k to full marathons, it features the innovative NITRO ELITE technology, max cushioning that will take your race day speed to new level. The new and improved Nitro Elite Foam allows 22% more energy storage and up to 46% more raw energy return versus its predecessor, resulting in a lighter, more efficient ride. An