The Nike Pegasus 42 is designed to energize your everyday runs with responsive full-length cushioning, featuring a sculpted Air Zoom unit that delivers powerful energy return from heel to toe alongside a ReactX foam midsole that’s 13% more responsive than previous iterations. A lightweight, breathable mesh upper enhances comfort, while the updated fit provides extra room in the forefoot and toe box for a more natural feel. The durable Waffle outsole with high-abrasion rubber ensures reliable traction and flexibility, and an increased toe spring promotes smoother, more propulsive transitions. Finished with a 10mm heel-to-toe drop, approximately 300g weight (Men’s US 10), and built on the updated MR-10 2.0 last, it offers a balanced combination of performance, comfort, and fit.