The Pegasus 41 Road Running Shoe features upgraded breathable engineered mesh upper and signature waffle-inspired rubber outsole for traction and flexibility. The plush collar, tongue, and sockliner provide a secure and comfortable fit. It has ReactX foam midsole that surrounds forefoot and heel Air Zoom units for an energized ride. The all-new ReactX foam midsole is 13% more responsive than previous React technology and is engineered to reduce its carbon footprint by at least 43% in a pair of midsoles. The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PRÃ Sustainability B.V and Intertek China. The weight is approx. 297 g/10.4 oz (based on a size US 10) and a heel-to-toe drop of 10 mm. These sneakers are from Nike.