Details For those who want to confidently explore off-road, the versatile men's Saucony Peregrine 10 is a grippy, protective trail shoe with cushioning that's just right for uphill responsiveness and downhill forgiveness. Aggressive dual directional lugs made of PwrTrac tacky rubber conform to dig in and confidently grip a wide variety of terrains. New mapping allows you to see optimal placement for winter studs or drainage holes. Upper Reinforced to protect feet from trail debris, the trail-specific FormFit design gives the perfect lock-down fit over uneven terrain. Midsole New PwrRun cushioning ensures a responsive yet protective feel to push uphill and bomb downhill with confidence. Rock plate that provides additional protection. Outsole PwrTrac: outsole for optimal grip and traction across multiple surfaces 6.0mm outsole lugs Heel 22.5mm stack height Forefoot 18.5mm stack height Offset 4mm Width D Weight 10.7 oz (303g) Saucony Peregrine 10 Men's