Prada Linea Rossa Sunglasses. Series number: PS 55QS. Color code: 1AB5W1. Shape: Aviator. Lens Width: 62 mm. Lens Bridge: 14 mm. Arm Length: 140 mm. 100% UV protection. Polarized. Frame Material: Metal. Frame Color: Black. Lenses Type: Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 8053672984750. Prada Grey Gradient Aviator Sunglasses PR PS55QS 1AB5W1 62.