The Peregrine 15 is our neutral support and cushioned trail shoe, named after the fastest bird in the world. The Peregrine 15 is designed to tackle the toughest terrains with aggressive 5 mm lugs, a newly formulated PWRRUN cushioning system, and unmatched protection against earth and debris, all in a lightweight and low-profile package. A new PWRRUN foam blend offers more cushioning, comfort, and flexibility than ever. Newly formulated PWRTRAC rubber outsole provides maximum durability and traction. Features a rock plate in the forefoot for added protection and a high-strength mesh upper with extra protection in heavily abrasive areas and a D-ring for gaiter compatibility. BEST FOR: Technical trail running. CUSHIONING: PWRRUN. INSOLE: PWRRUN+. LUG HEIGHT: 5mm. DROP: 4mm (28/24mm). WEIGHT: Men 9.7 oz (277g), Women 8.6 oz (246g). DURABILITY: This model is vegan and contains recycled materials. Activity: Trail running. Use: Technical trails and varied terrain. Drop: 4mm (28mm rear / 24mm 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 for impact reduction. Upper: Reinforced technical mesh to resist abrasion. Sustainable elements: Made with recycled materials, vegan certified. Compatibility: D-Ring for gaiter attachment. Weight: 246g.