98% Cotton, 2% Polyester 98% Cotton: Breathable and healthy. High quality material makes these socks soft, comfortable, moisture wicking. Cotton socks keep your feet dry and odor free throughout the day. Non-Slip:. Non-slip design + 8 silicone skid-proof strips= truly non-slip. The liners have high elasticity and will not cut into your feet. Durable:Reinforced toes and heels made of wear-resistant fabric enhance the durability of the socks. The seamless toe design makes the socks look better, and you can feel more comfortable when wearing. Low Cut:. Our no show socks unisex can comfortably fit for most casual/sports shoes. This no show socks fit perfectly for low ankle sneakers. CozyWow provides 100% satisfaction. If you are not satisfied with our No Show Liner Socks, please contact us, we shall send a free replacement or issue a full refund.