Shoe comfort aids, namely, heel protectors, heel liners, forefoot cushions, sling back shoe cushioning straps, heel pads, insoles, half insoles, shoe padding, arch supports, shoe thong strap padding, ball-of-foot cushions; specialty socks or other knitted items designed for women's shoes such as foot tubes, split toe foot tubes, half-socks, loafer socks, innersocks, toe covers with and without gel padding incorporated into the knitted material, no show socks, seam-free socks