361 Spire 4 Black Iris Mens Running Shoes item_14279 Extended Progressive Diagonal Rollbar in

Extended Progressive Diagonal Rollbar in Midsole

The midsole is layered with FLYTEFOAM technology lightens the overall weight of the midsole

K Spring+ EVA Foam

Model Number: S10595-S10596

Welded Forefoot Water Guard

361 Spire 4 Black Iris Mens Running Shoes item_14279 Extended Progressive Diagonal Rollbar inGet more rebound to propel you forward faster with the 361 Spire 4 Running Shoes. Runners will get a quick toe off and response thanks to two midsole foams, the Qu! k Spring+ and EVA Qu! k foam. You will get a snug fit in the midfoot with the MORPHIT construction and the engineered mesh upper is breathable to keep your feet dry and comfortable. An internal heel counter is labeled Spire to show off what you are wearing and the toe box while looking