It's hard to believe the Adrenaline turns 24 this year, as we can still remember its debut a quarter century ago.  Model after model, this Ragged Mountain favorite continues to deliver, and the 24th version looks to be another home run. 

New:
-A nitrogen-infused DNA Loft v3 midsole promises a plush, cushioned ride.
-RoadTack Rubber outsole is made with recycled materials and provides excellent traction and durability

12mm drop
8.8 oz