Challenge Any Trail with the Saucony Peregrine 15 Shoes. Inspired by the fastest bird in the world, the Saucony Peregrine 15 is the perfect choice for technical trail running. With aggressive grip, revamped PWRRUN cushioning, and reinforced protection, these shoes will allow you to conquer the most demanding terrains with confidence. Surface: Trail. Shoe Type: Neutral. Usage: Training. Weight: 277 g. Drop: 4 mm (28/24 mm). Cushioning: PWRRUN + PWRRUN+. Insole Lug Length: 5 mm. Activity: Trail running. Usage: Technical trails and varied terrain. Drop: 4 mm (28 mm at the heel / 24 mm at the front). Cushioning: PWRRUN foam for balanced comfort and support. Insole: PWRRUN+, soft and responsive. Outsole: PWTRAC with 5mm lugs for effective grip. Protection: Forefoot Rock Guard plate to limit impacts. Upper: Reinforced technical mesh to resist abrasion. Sustainable elements: Made with recycled materials, vegan certification. Compatibility: D-Ring for gaiter attachment. Weight: 276g.