Comfortable and breathable full briefs made from organic bamboo material. - Brand: Boody - Model Name: Bamboo Eco Wear - Size: XS (6) - Material: 80% Viscose from organically grown bamboo, 13% Nylon, 7% Elastane - Features: Hypo-allergenic, Breathable, Anti-bacterial, Anti-odour, Temp regulating, Wicks moisture They will be 200 yen cheaper if you don't need the box. Thank you for looking.