Saucony Peregrine ISO Running Shoe

A trail running legend - the award-winning Peregrine now incorporates the ISOFIT construction adapting to your foot as you navigate any surface.

ISOFIT Upper

Engineered with a breathable mesh upper the Saucony Peregrine ISO allows cool air to penetrate the fabric, removing uncomfortable heat build up and creating a cool, comfortable environment for your foot to thrive in. Combined with the innovative ISOFIT technology, the dynamic fit system of a soft inner sleeve and floating support cage adapts and molds to the shape of your foot, moving with the foot's natural motion for a custom fit and a locked-in feel.

EVERUN Topsole

Equipped with Saucony's EVERUN Topsole construction, the topsole distributes pressure evenly for unparalleled comfort and improved responsiveness. The topsole technology places the cushioning closer to the foot offering direct, continuous contact throughout the entire run. Partnered with a PWRFOAM midsole, the Saucony Peregrine ISO offers a high-grade foam midsole that has greater resiliency, durability, and energy return than typical EVA, offering a powerful take-off every time.

PWRTRAC Outsole

Nowhere is off limits with the dual compound PWRTRAC outsole. The exceptionally tacky, durable PWRTRAC rubber provides unparalleled traction and abrasion resistance and offers a compound that has a Coefficient of Friction (COF) that is 3x that of normal carbon rubber.