Shear band formation has been studied for the {100} ⟨011⟩ textured f.c.c. metals under uniaxial tension. The variations in Schmid factors as functions of lattice rotation are calculated for each slip system to account for the deformation localization. The 35° shear bands and the transition of textures found in experiments can be explained. The difference of the deformation behaviour between {100}⟨011⟩ and {110}⟨001⟩ crystals is briefly discussed.