Upper components for footwear include: (a) a first layer including a first filament including first plural, non-intersecting, spaced apart path segments (wherein the first filament may have a width dimension of less than 3 mm wide); and (b) a second layer including a second filament including second plural, non-intersecting, spaced apart path segments (wherein the second filament may have a width dimension of less than 3 mm), wherein the second layer is fused to the first layer at locations where the layers contact one another. Additional layers of material, including additional layers with filament, may be included in the upper. The filament material in the different layers may be the same or different from one another (e.g., a thermoplastic material, a thermoplastic polyurethane material, a hydrophobic material, a water-repelling material, a non-water absorbing material, etc.). One or more layers each may be formed as a continuous extruded path of filament.