More comfort. More support. More sustainability. That's what you can expect from the Cloudrunner 2 Waterproof. Featuring a new waterproof upper, Helion™ superfoam and an outsole that won't collect stones, it will inspire you to run even further. Features: Best for: 5K, 10K, Half-marathon, Marathon, Recovery runs, Road running, Interval training, Short runs, Long runs, Everyday training, Warm weather, Cold weather, Changing weather High-performance waterproof membrane to weather rainy runs Updated Upper: Features a new mesh upper made from 100% recycled polyester Plush tongue creates an easier, more comfortable step-in A durable heel clip and added reinforcements help lock in stability and support Midsole: Helion™ superfoam provides softer cushioning and higher energy return Speedboard - built for stability Outsole: Rubber compound with enhanced traction pattern Sustainability: This product contains at least 10% recycled content by weight. The polyester in the upper contains at least 80% recycled content Regular fit: True to size Weight: 230 g Heel-toe drop: 10 mm