RUBI is the typical flat espadrilles style. The crossed laces on the tip remind us of the typical Catalan espadrille. RUBI is an espadrille in plain coloured fabric, with the characteristic crossed laces in contrasted colours in the upper. The outside sole is flat, with a thickness of 2.5 cm and it is made of jute and natural rubber. The inner sole is lined with fabric, which makes it very comfortable. The join between the fabric and the sole is hand-sewn with a cotton thread.