The Saucony Peregrine 10 trail shoes give you the grippy versatility and reliable support to handle unpredictable trails with agility and confidence. Predecessor: Peregrine 8. Support Type: Neutral. Cushioning: Lightweight, flexible response. Surface: Trail. Differential: 4 mm. Tightly-knit mesh, textile, and synthetic upper materials. Trail-specific FORMFIT design provides the perfect lock-down fit over uneven terrain to keep the feet protected. TPU exo-skeleton frames the foot for structural support. Lace-up closure. External heel counter helps lock down the foot. Padded tongue and collar. RUNDRY collar lining wicks away moisture for a fresher in-shoe feel. Soft fabric lining for next-to-foot comfort. Removable foam footbed. PWRRUN topsole cushioning provides both a responsive feel and reliable foot protection so you can push uphill and bomb downhill with confidence. PWRFOAM midsole for a smooth ride and added rebound. Rock plate for additional protection. High-traction All-Terrain outsole design delivers rugged traction and grip over mixed terrain. Sticky PWRTRAC rubber in the outsole supplies long-lasting traction and abrasion resistance. Stack Height (Heel/Toe): 24.5 mm/20.5 mm. Imported. Measurements: Weight: 10 oz Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.