"Wonder Twin powers activate!" The Wonder Twins Jayna and Zan symbol shirts are here!! This shirt features Jayna's symbol inspired by the Super Friends Hour animated TV show. This lavender, standard fit tee is made of 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Wonder Twins Jayna t-shirt style. Check back often for some of our new Wonder Twins clothing and other DC Comics Merchandise at great prices only at Animation Shops.