These tights are designed to provide ultimate comfort on cold days and make winter riding easier. Santic Laila Women's Winter Bib Tight is ergonomically cut and selected spliced from a variety of fabrics to meet the different functional needs of various parts of the body when riding. For safety reasons, the leggings have added reflective details to ensure that they can be seen during night riding, while the lower leg zipper makes getting these tights on and off super straightforward.