Birkenstock Sonora CT Black Oiled 1022340 R Size:40 which helps secure the feet

which helps secure the feet in the right place and is very durable

ensuring durable water-repellency and nourishment for all leather footwear

Full grain leather upper and lightweight textile

which ensures better cushioning and insulation from the cold

Both stylish and comfortable

Birkenstock Sonora CT Black Oiled 1022340 R Size:40 which helps secure the feetThe Sonora is the perfect backstrap sandal for camping, hiking, traveling, and all of your adventures. Designed with active BIRKENSTOCK fans in mind. It pairs iconic Birkenstock features including an oiled leather upper, classic buckle closures, and suede footbed liners with direct injection outdoor ready outsoles for increased traction and durability. The upper is made of especially thick, oiled nubuck leather. Anatomically shaped cork latex footbed