Explore our range of earth-friendly underwear with organic cotton options and various period-proof underwear. Here at Biome, we understand that sustainability is most important when purchasing your base layer items. That's why we have searched long and hard to bring you our sustainable and ethical selection. Style meets functionality in this category, with various shapes and sizes waiting for you! Brands include; icebreaker, Modibodi, Hand Organic (from Brisbane!), Indigo Luna, NICO and Etiko. So whether you opt for neutrals or bright colours, you will find what you are looking for. So build your capsule wardrobe from the ground up and invest in underwear that will make you look and feel your best.