Soft in a quality cotton-rich blend, Pringle ensure “every small step counts” when it comes to sustainability with these Pringle Patterned Cotton and Recycled Polyester Socks. For every style of these triple packs of women's’ socks, a bit more is done for responsible manufacture. All the socks incorporate polyester (there for enhanced fit and durability, especially for the reinforced heels and toes these socks are constructed with) that has come from recycled sources, thereby helping to reduce waste for the environment. The packaging is also created from recycled paper. Otherwise, they feel every bit as soft, and are as breathable for skin, as you’d want from Pringle. The sock design includes Pringle signature embroidery at the legs.