All Panta sandals come with locking rings - rubber rings that go behind the buckles to lock the buckles and straps in place. In case you need to make adjustments, you need to pull these locking rings out from behind the buckle and over it.
The likelihood that you'll ever need spares is small. Our locking rings are made to last, and once you've got your sandals dialed-in and adjusted you'll probably never 'unlock' them again. But there is no shame in being prepared for mishaps, so feel free to add them to your cart if it makes you feel better.
