![How come my Birkenstock's have this weird little pucker on the inside of the sandal strap? This is my first pair of Birks so I'm not sure if this is normal or How come my Birkenstock's have this weird little pucker on the inside of the sandal strap? This is my first pair of Birks so I'm not sure if this is normal or](https://preview.redd.it/8vg406zmi7l31.jpg?width=640&crop=smart&auto=webp&s=bef433ba5a2b50114104da30f19c33272e97746d)
How come my Birkenstock's have this weird little pucker on the inside of the sandal strap? This is my first pair of Birks so I'm not sure if this is normal or
![Enter to win a free pair of Birkenstocks on Instagram @shoegalleryonline #shopthesg | Sock shoes, Shoes, Dream shoes Enter to win a free pair of Birkenstocks on Instagram @shoegalleryonline #shopthesg | Sock shoes, Shoes, Dream shoes](https://i.pinimg.com/originals/25/09/bd/2509bd304a26d6d151c8578134cb04b7.jpg)
Enter to win a free pair of Birkenstocks on Instagram @shoegalleryonline #shopthesg | Sock shoes, Shoes, Dream shoes
![Billie Piper wears Birkenstock sandals for date with Laurence Fox | Birkenstock outfit, White birkenstocks, Birkenstock sandals Billie Piper wears Birkenstock sandals for date with Laurence Fox | Birkenstock outfit, White birkenstocks, Birkenstock sandals](https://i.pinimg.com/originals/01/6c/b8/016cb8812cb807bf31c4e36d39fe2821.jpg)