The winterised Pegasus 42 features responsive cushioning designed for wet, stormy road runs. A curved, full-length Air Zoom unit and React X foam midsole provide a propulsive feel. The waterproof GORE-TEX upper and reflective elements enhance utility in challenging conditions. The technical mesh upper is lined with lightweight waterproof GORE-TEX. The full-length Air Zoom unit offers energy return from heel to toe-off, while the React X foam provides responsiveness. A Storm Tread outsole delivers traction in various conditions. winterised curved, full-length Air Zoom unit Reactx foam midsole waterproof Gore-Tex upper reflective elements technical upper