Any trail, any distance and in any weather—The Saucony Peregrine 15 GTX will take you to the summit and back. Named after the fastest bird on earth, the lightweight and low-profile Peregrine 15 GTX is designed to handle challenging trails with ease. With aggressive traction, enhanced cushioning and superior protection it delivers a nimble yet forgiving ride for any distance. Plus, the lightweight and breathable waterproof upper keeps your feet dry when rain starts falling. Details: Upper: The high-strength mesh upper is designed with reinforced protection in high-abrasion areas to shield you from roots and rocks, while the D-Ring gaiter compatibility keeps debris out on dusty or muddy trails. The GORE-TEX® Invisible Fit construction acts as a waterproof shield, keeping your feet dry. Midsole: A newly formulated PWRRUN foam midsole enhances cushioning, comfort and flexibility like never before. Whether you're tackling steep climbs or uneven descents, the responsive feel keeps your stride smooth and stable, offering the perfect balance of protection and agility. A forefoot rock guard adds an extra layer of defense, so you can focus on your run without distraction. Outsole: A full-coverage PWRTRAC rubber outsole with aggressive 5 mm lugs gives you unparalleled durability and traction.