The NI0705SP is a new model we've just released in collaboration with Momotaro Jeans using one of their dead stock Hand dyed Natural Indigo selvage denims and produced in a limited edition of 22 pairs. Details include 925 Sterling Silver tack buttons at the Waist and Fly, 925 Sterling Silver posts used on the underside of the tack buttons, Leather patch Hand Dyed in Natural Indigo, and Free option to have one of the rear pockets painted by Momotaro in Japan. More details below and here