Filtra® Leggings are knee length booties, that work as an extended shoe cover up to knee length. The base has a regular shoe cover with elastic at the ankle, but then extends up to knee length where there is additional elastic to hold up the leggings at the knee. Filtra® Leggings are often used when additional protection is required within the users environment and complete coverage is required, often in conjunction with a full length gown or coverall. This product is commonly available in 25 Gsm PP Spunbond fabric but can also be customised for a more premium fluid repellent product in 35 Gsm SMS nonwoven fabric.