Birkenstock Cotton Slub Socks

From Birkenstock, the Cotton Slub Socks feature:Organic Cotton for soft and natural wearLycra elasticized cuff for a pressure-free fitReinforced toe and heel sections for exceptional durabilityFlat toe seam for optimum comfortAuthentic Birkenstock seal of Approval for certified qualityMedium fits Womens size 8-10Cotton/polyamid/lycraImported.