Whoop Smart Apparel Women’s Everyday Thong in Taupe Size Small 100% brand new, never worn The thong now features a flattering cut, super soft fabric, and a secure but flexible waistband to help it stay in place as you move. An internal pod captures all of your WHOOP data with a barely-there feel. The Everyday Thong is durable, breathable, and is now offered in a neutral color to be worn under any outfit.