Birkenstock CollinsA refined low boot with classic equestrian strapping hitched to the signature comfort and support of the Birkenstock footbed Made in Germany. Made in Portugal Leather smooth, high quality leather with a durable patina finish Removable contoured cork footbed conforms to the shape of your foot and features pronounced arch support, a deep heel cup, and roomy toe box; lined with suede Durable rubber sole for traction and support To ensure longevity use