Made for wearing with the kind of sandals Birkenstock are renowned for (and any other brand sandals you choose of course), these ladies Birkenstock Cotton Split Socks have a special toe aligner design, with a separate big toe pocket. The toe section has comfortable flat seams too for wear without the rubbing that causes blisters. Birkenstock Cotton Split Socks are made using wholly organic cotton in a rich blend for a light, soft feel. The socks are constructed with pressure-free, elasticated cuffs for a gentle grip. The distinctive, soft Birkenstock logo button is stitched to every pair at the outer side of the legs.