Bloch Tights Size Chart The Bloch® Contoursoft Adaptoe Tights are perfect for switching between several styles of dance! Full-length footed tight. Convertible styling allows the dancer to wear the tight as footed or footless. Wide knitted stay-put waistband for extra comfort. Dyed to match streamlined gusset. Features extra spandex for perfect return-to-form function. 84% nylon, 16% spandex. Hand wash in lukewarm water, separately. Drip dry. Imported.