Can you own too many Birks. Yes if have a pair of Noppyflex sandals. Instruments of pure foot torture as Birkenstock choose to use hard plastic for the foot bed unlike similar
BIRKI'S BY BIRKENSTOCK super noppy white massage sandals slides womens 41 10 $39.99 - PicClick
Birkenstock Birki's Noppy Flex New w/out Tags Sandals Made in Germany Sz 41 | eBay
Buy Birki's Super Noppy Sandal Online at desertcartUAE
Cleaning advice wanted! Super Noppy Sandals : r/Birkenstocks
Remember Noppy Flex and Super Noppy? Birkenstock should bring them back, I would love to buy them... : r/Birkenstocks