The Cloudstratus with two layers of Helion -reinforced CloudTec has more vertical and horizontal damping. The connected Cloud elements on the forefoot are perfectly matched to the Speedboard and guarantee high energy output, long life and protection for the road. Approximately 75% of the polyester in the durable and dynamic upper is recycled. With star lacing, wide forefoot and enhanced heel support, the Cloudstratus is ideal for all types of runners. Rubber grip in the outsole also provides traction on asphalt. Maximum cushioning, maximum performance: go bold and go further in the shoe for runners who want more. Double clouds meet an evolved midsole, recycled upper and new internal construction. That means comfort. And just the right amount of support.