Ready to take things off-road? You are now. The PWRTRAC outsole on the Peregrine 8 has dialed in traction across a variety of terrains. And with EVERUN you have all the underfoot protection and cushion you need to tackle the trail ahead. Overview ? Successor to the Peregrine 7 ? EVERUN Topsole construction for enhanced energy return and continuous cushioning throughout the run ? PWRTRAC outsole for optimal grip and traction across multiple surfaces ? PWRFOAM midsole for a smooth ride and added rebound ? 6.0mm outsole lugs Specs ? Shoe Category: Neutral ? Pronation: Neutral ? Cushion: Responsive ? Construction Type: Trail ? Surface: Trail, Grass ? Arch: Normal (Mid) ? Water Resistant: No ? Waterproof: No ? Offset: 4mm ? Heel Stack Height: 24.5mm ? Forefoot Stack Height: 20.5mm ? Weight: 9.0 oz. | 255 g.