Is there a wig in your future? For a realistic look and comfortable fit, wear this 100% nylon Wig Cap over your own hair and under your character wig. The Wig Cap features an elastic mesh weave that breathes; it holds your hair in place just like a bathing cap to prevent loose strands from showing and to give your wig a better grip. Machine wash and dry; do not bleach. Wig Cap comes in a single size that fits most teens and adults.