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
Birkenstock Birki's | Super Noppy Massage Sandal | Massage sandals, Birkenstock, Women shoes
Birkenstock Noppy Gr 40 in Bayern - Ampfing | eBay Kleinanzeigen