Birkenstock - Atacama Outdoor. Color Futura Black Birko-Flor™ 1. $135.00. 3.6 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameBirkenstockProduct NameAtacama OutdoorGenderMen'sColorFutura Black Birko-Flor™ 1Price$135.00Rating4Rated 4 stars out of 5(24)