Bodensee 8721 9140 BlackSilhouette Adventurer Collection 8721 in 9140 frame color featuring grey lenses. The Adventurer collection reaffirms the timeless appeal of classic aviator sunglasses, with the Bodensee model adding a modern twist through its diverse color options. This eyewear offers remarkable comfort and a hypoallergenic, screwless design, along with a base 8 curvature. Its lenses are integrated with Silhouette's Light Management technology and a polarizing filter,