Professional Laboratory Coat: This white laboratory coat features all these elements, making it an eternal choice for any medical environment or laboratory. Our knee length White coat adopt smart collar and bottom-up design, which can fully protect your clothes or scrub, while ensuring a professional and trustworthy appearance.High quality cotton blend: Our doctor's laboratory coats are made of 48% cotton and 52% polyester materials, lightweight, breathable, and durable. To ensure your all-weather comfort, they also come with a chest pocket and two waist pockets to store all necessary items. They even have a kick pleat design, making walking and sitting very convenient.