Saw a pair of 'Function Evisu' jeans on a thrift-store rack the other day. They had no sideways-E 'gulls' on the back pockets - but an 'Evisu' red tab like on a pair of Levi's - large asymmetrical hems on the legs, and a buckle adjuster on the waistband, as well as a red and black 'Function Evisu' tag on the inside waistband. Really poor knockoffs? Diffusion line? Any ideas? Also, I've heard tell of a tailored line called Evisu Deluxe. What's that like, design-wise?