There are no noticeable stains, but please be aware that there may be some oversights before purchasing. 【Comfortable Travel】 This UNIQLO BABY baby carrier cover is perfect for outings with your baby. It's lightweight and easy to carry, making it useful in any situation. 【High Heat Retention】 Made of polyester material, it keeps your baby warm even in the cold season. The inside is made of a soft material, designed to keep your baby comfortable. 【Easy-to-Use Design】 The ONE SIZE adjustable design fits various body types. It's easy to put on and take off, making it ideal for busy moms and dads. - Brand: UNIQLO BABY - Size: ONE SIZE - Color: Navy - Material: 100% Polyester