Every garment is one of a kind and size deviation may occur. All jeans are measured when lying flat. Thin Finn, launched 2006, still active. Slim Fit, Normal Waist, Low Yoke, Narrow Leg Opening, Zip Fly. Our long loved slim fit that's been with us almost since we started. Thin Finn has a mid waist, zip fly and fit slim from the hip down to the ankle. It has an extra low back yoke, making the back pockets fit lower.