UNIQLO navy and red baby jacket, ONE SIZE, made of polyester, warm and comfortable. - Brand: UNIQLO - Size: ONE SIZE - Color: Navy/Red - Material: Polyester Thank you for viewing. Size 60-70. I think it's very warm because it covers the feet completely. It's hardly been worn, so the condition is clean. I also have other baby items for sale. I will offer a discount if you buy multiple items.