Constant training, preparing and studying to deliver top performance when the stakes are highest—the FullBore is built to live up to the athletic demands of the men and women in service. Forming the core of its DNA is the Vibram SPE (Specialized Performance Elastomer) midsole. With its unique blend of rubber and EVA, the SPE midsole boasts improved durability over standard midsoles, while minimizing weight and enhancing energy "rebound." For you, that means the FullBore delivers the superior comfort and cushioning you need to tackle any objective.
To give you the best grip on the widest range of terrain, Danner sought out Vibram's innovative MegaGrip compound and paired it with self-adaptive lugs and flex lines to provide top-tier flexibility and rock-solid traction. So you have all the tools you need to improvise, adapt and overcome any obstacle.