Serengeti - Winona. Color Shiny Black/Mineral Polarized 555nm. Low Stock. On sale for $285.00. MSRP $380.00.. Add to favorites. 0 people have favorited this1 left in stockBrand NameSerengetiProduct NameWinonaColorShiny Black/Mineral Polarized 555nmPrice$285.00MSRP: $380.00