Blacksunnyday Navy Blue Lycra Spandex Zentai Unitard There is a zipper from top to waist and it is YKK two-way zipper It is made of Lycra spandex, good at stretchy Only one piece without hood and hands and it is covered from head to toes No matter men or women can enjoy it S/M/L/XL/XXL (Referring to size information in product description)