★One Size★: One size suitable for US size 5-9, made of 80% acrylic and its very elastic and well-made.
★Double Layer★: It's double layered, very thick and warm to protect your feet from the cold winter.
★Flag Pattern★: British flag and the American flag to choose, very pretty and classic. And we also have the cute Heart-shaped pattern and Bunny pattern.
★Non-Slip★: Silicone dots on the bottom to prevent you from slipping or skidding.
★Machine washable★: Not easily deformed, very Durable.