12430 - Atlas Mid ShoesThis is the 5. 11 A T Mid. That mid height, not mid night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A. T. L. A. S.) will mitigate the rigors of a heavy load bearing job (and in no small way, either). The meds were developed to work with your "work weight". Work longer, with less stress