This shoe is a winterized, waterproof version of the Pegasus Trail 5. It features a GORE-TEX "Invisible Fit" upper to keep feet dry while maintaining breathability. For cushioning, it uses a full-length ReactX foam midsole, which provides a responsive ride. The outsole is constructed with Nike's Trail All-Terrain Compound (ATC) rubber, featuring 3.5mm lugs for reliable traction on wet, uneven, or muddy surfaces. Additionally, it includes a built-in ankle gaiter to help keep debris out and reflective details for visibility.