Oofos OOriginal Thong Sandal Bike-Footwear-Accessories Collecting cadence data has never

Collecting cadence data has never been this easy

Magnet-less - The RPM speed installs easily with no magnets required

Because of our engineering and testing for this product we give it a 2 Year LIMITED Warranty to the original owner

The thickness and material make it noise insulating

ANT+ and BlueGiga USB dongles sold separately

Oofos OOriginal Thong Sandal Bike-Footwear-Accessories Collecting cadence data has neverBiomechanically engineered to alleviate the foot stress and soreness caused by your daily grind. Perfect for casual wear, recovery after a grueling run, or relaxing after a long day on your feet. Slip into a pair and you'll immediately feel the OO. The OOriginal takes on new life in the OOriginal Sport. With bold OO graphics and two tone upper, the OOriginal Sport is perfect for both men and women. The OOfoam footbed provides impact absorption,