MORE BREATHABILITY FOR YOUR INDOOR RIDE. Designed to be more breathable than its predecessor, the Nike SuperRep Cycle 2 Next Nature lets you work towards your next PR during high-heat, fast-paced indoor cycling. An improved adjustable strap helps secure your feet during intense movement. Allover Airflow Lightweight mesh helps keep the top of your feet cool, while vents on the sole let air flow in from below. Fixed Feel Adjustable straps hold your feet down to keep you poised for pedaling. The closure opens wide for easy on and off. Secure Connection An external plate couples with compatible cleats for a solid connection to your pedal. The stiff internal plate under your foot optimizes energy return. More Benefits Rubber under the heel and toe gives you traction while walking to and from your bike.