Prada Linea Rossa Sunglasses. Series number: PS 50WS. Color code: UR701G. Shape: Rectangular. Lens Width: 59 mm. Lens Bridge: 15 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Metal. Frame Color: Blue Rubber. Lenses Type: Dark Grey AR. Rim Style: Full-Rim. UPC/EAN code: 8056597534147. Prada Linea Rossa Dark Grey AR Rectangular Mens Sunglasses PS 50WS UR701G 59.