FEHN Eyeglasses by Blake Kuwahara. Color: Midnight, Olive, Size: 46-25-145. Channeling vintage charm, the FEHN eyeglasses take the classic panto shape and add a playful twist with a double-contour design. Their uniquely shaped temple tips catch the eye immediately, giving your look a unique edge. The whimsical details make these frames anything but ordinary, adding an air of fun to an otherwise timeless silhouette. Crafted from premium materials, the FEHN is your ultimate mix of nostalgia and modern creativity.