The Birkenstock Boston Big Buckle is a casual women's nubuck open back clog with an adjustable large, elegant buckle.

These Birkenstock Boston Big Buckle Mud Green Women's Shoes have the following features:

• Upper: nubuck leather
• Anatomically shaped cork-latex footbed
• Footbed lining: suede
• Sole: EVA
• Details: one strap with an individually adjustable metal pin buckle
• Made in Germany