COREFX Power Tubes Performance 0 upper is designed to

0 upper is designed to improve breathability and comfort

Strobe - 110+ hours

The A360's wrist-based heart rate monitor measures your heart rate with flashing LEDs along the underside of the watch

Seven specifically placed forefoot spikes offer traction that penetrates the track and the takeoff board

COREFX Power Tubes Performance 0 upper is designed toThe COREFX Power Tubes incorporate resistance to help strengthen, tone and stretch your muscles! The Power Tubes are made from top grade 100% natural latex for maximum durability and stretch. Available in five different weight resistance levels that have been strength tested to determine reliable weight resistance levels to provide you with a variety of options pending on your workout routine! HANDLE COLOUR DIFFICULTY WEIGHT RESISTANCE Yellow Light