High-deviator shoes offer support for the problem gait (overpronation and supination). In the Brooks brand, these are the Go-to-Support (GTS) shoes. These high-deviator shoes differ from low-deviator shoes through a technology called GuideRails. This technology offers alignment in the lower limb by correcting too much inward or outward roll of the foot and helps the arch, feet, knees, and hips.