AIAIAIさんのインスタグラム写真 - (AIAIAIInstagram)「Research and Development. We are always testing and researching new ways to make our product more responsible. Lately we have been testing cactus leather, a bio-degradable and renewable source of material for ear-cushions. However, functionality is always our highest priority, and cactus leather is not quite there yet when it comes to comfort and durability - but that does not stop us We would like to hear your ideas on sustainability - what do you think we should test next? Let us know in the comments! #ResponsibleDesign #Sustainability #CactusLeather」2月11日 1時01分