The Peregrine 15 is Saucony's core neutral cushioning trail running shoe named after the fastest bird on earth, the Peregrine 15 is built to tackle the toughest terrains with aggressive 5mm lugs, a newly formulated PWRRUN cushioning system, and unmatched protection from dirt and debris all in a lightweight, low- profile package. Design High-strength mesh upper with added protection in the high abrasion areas and a D-Ring for gaiter compatibility Forefoot Rock Guard for added protection In-Shoe Comfort A new blend of PWRRUN foam provides more cushion, comfort and flexibility than ever before Durability & Traction Full coverage, newly formulated PWRTRAC rubber outsole delivers maximum durability and traction Additional Details Best For: Technical trail running Heel-to-toe Offset: 4mm (28mm heel /24mm forefoot) Weight: 8.6oz (246g) Vegan Contains recycled materials