The M&S Ladies Cotton Lycra High Leg Knickers 5 Pack in Size 18 Navy Mix are a set of comfortable and stylish briefs from Marks & Spencer. Made from a blend of cotton and lycra, these knickers are designed for a low rise fit and come in a variety of navy shades. With a pack of 5, these knickers are perfect for everyday wear and are sure to add a touch of freshness to your lingerie collection. Ideal for women looking for quality and comfort in their underwear choices.