Feetures! Elite is our most technically advanced sock. Thanks to the Sock-Lock™ support system, your foot and sock become one. Our Light Cushion sock features soft cushioning for extra protection and increased comfort. The sock fits so well, it"s almost as if it"s not there.The Power Arch (Patent Pending) is anatomically constructed to provide targeted support where it"s needed most.Anatomical right and left foot design enhances fit, delivering maximum protection by helping to eliminate blisters.iWick® fibers wick moisture to keep feet dry and odor-free.The PerfectToe™ (No irritating toe seam.)High-density cushioning provides extra protection in high impact areas.