The 3D Flat Wrist Support is recommended for minor to moderate wrist/thumb sprains, strains, and carpal tunnel syndrome. Made from Flat Stitching Technology. This allows customized stitching to achieve 3D shaping of the fabric for a optimum fit. 3D Fit contours to wrist to provide compression and support. Breathable, multi-directional stretch allows full range of motion while maintaining high level of support.