The present invention provides a splittable multicomponent fiber containing at least two polymer components arranged in distinct non-occlusive segments across the cross-section of the fiber, wherein the segments are continuous along the length of the fiber, and wherein at least one of the polymer components comprises about 10 percent to about 95 percent by weight of filler material. The invention also provides split fibers, and fabrics containing the split fibers produced from the splittable multicomponent fiber, and laminates containing the split fiber fabric. Additionally provided is a process for producing the split fibers and fabrics.