We are so excited to be bringing you a world-first range of 100% biodegradable lace underwear and sleepwear. Using the latest science in fibre technology this collection combines Lenzing TENCEL, SeaCelland Roica V550 rather than traditional elastane. The biodegradable process releases no harmful chemicals into the soil and takes just 180 days to fully break down when buried in the soil. Designed in London. Grown in a forest. Composted in your garden. Our Biodegradable Basics Thong Box includes: Jet Black, Breeze Blue, Whisper White, and Marshmallow Pink. They arrive in a beautiful gift box - the ideal present but even better when it is a present for yourself. 71% TENCELMicro Modal, 19% SeaCelland 10% Roica V550 Model is 5'11" and a UK size 8/EU 36/US 4, she is wearing a size S. Fabric: 95% TENCELModal, 5% Elastane. Lace: 91% Nylon, 9% Elastane B-Edit: 71% TENCELModal, 19% SeaCelland 10% Roica V550.