Feel the Piece Fanning Open Back Tank in Black. - size M/L (also in ) Feel the Piece Fanning Open Back Tank in Black. - size M/L (also in ) Cotton blend. Open back with tie closures. Jersey knit fabric. FEEL-WS630. 1027SB. Feel the Piece by Terre Jacobs is an easy-to-wear womens line, abounding in versatile, comfy, and stylish designs. Each piece utilizes cashmeres and micro modals, creating the perfect everyday throw-on with a touch of elegance.