Made with luxuriously soft Pima cotton, these exclusive, custom-Poko-designed socks are breathable, pile resistant and highly durable. We partnered with local Peruvian farmers and makers to gather these luxury materials and created a series of custom-made, premium socks for all ages. This Pima cotton blend sock is ideal for those looking for a comfortable sock fit with an option to roll the socks up or down. Pima cotton is an exceptional, luxurious, hand-harvested fiber that boasts pure, unparalleled cotton quality. Pima cotton is hypoallergenic, breathable, and moisture-wicking. Materials 80% pima cotton,15% nylon, 5% spandex Sizing S/M, L/XL Origin Turkey