OOFOS Original Sport Thongs Color:Black Track and log your menstrual

Track and log your menstrual cycle or pregnancy and get exercise and nutrition education

Wear detection allows for automatic device pairing for new workouts

PureGEL™ technology helps provide lightweight cushioning and softer landings

Lace it up

OOFOS Original Sport Thongs Color:Black Track and log your menstrualThe OOFOS story begins with the OOriginal Sandal. This combination of sleek design and revolutionary OOfoam recovery technology lays the groundwork for all future styles and models. Sport: Features bold, hand painted graphics on the upper strap for a sporty look. OOfoam technology absorbs 37% more impact than traditional footwear. Patented footbed design reduces stress on knees, ankles and other joints. Closed cell foam is machine washable and