Costa Del Mar Sunglasses. Series REEFTON. Series number - RFT 98. Color code - OBMP. Size - 63.7. Shape - Rectangular. Lens Width - 63.5 mm. Lens Height - 43.1 mm. Lens Bridge - 15 mm. Arm Length - 115 mm. 100% UV Protection. Polarized. Frame Material - Plastic. Frame Color - Matte Gray. Lenses Type - Blue Mirror Polarized Polycarbonate. Rim Style - Full-Rim. UPC/EAN code - 097963555807. Costa Del Mar REEFTON Blue Mirror Polarized Polycarbonate Men's Sunglasses RFT 98 OBMP 64. All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.